25571057824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 58817912832

約数和(自身を除く): 33246855008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 71, 104, 127, 136, 142, 208, 221, 254, 272, 284, 401, 416, 442, 508, 544, 568, 802, 884, 923, 1016, 1136, 1207, 1604, 1651, 1768, 1846, 2032, 2159, 2272, 2414, 3208, 3302, 3536, 3692, 4064, 4318, 4828, 5213, 6416, 6604, 6817, 7072, 7384, 8636, 9017, 9656, 10426, 12832, 13208, 13634, 14768, 15691, 17272, 18034, 19312, 20852, 26416, 27268, 28067, 28471, 29536, 31382, 34544, 36068, 38624, 41704, 50927, 52832, 54536, 56134, 56942, 62764, 69088, 72136, 83408, 88621, 101854, 109072, 112268, 113884, 117221, 125528, 144272, 153289, 166816, 177242, 203708, 218144, 224536, 227768, 234442, 251056, 288544, 306578, 354484, 370123, 407416, 449072, 455536, 468884, 484007, 502112, 613156, 662051, 708968, 740246, 814832, 865759, 898144, 911072, 937768, 968014, 1226312, 1324102, 1417936, 1480492, 1629664, 1731518, 1875536, 1936028, 1992757, 2452624, 2648204, 2835872, 2960984, 3463036, 3615817, 3751072, 3872056, 3985514, 4905248, 5296408, 5921968, 6292091, 6926072, 7231634, 7744112, 7971028, 10592816, 11254867, 11843936, 12584182, 13852144, 14463268, 15488224, 15942056, 21185632, 22509734, 25168364, 27704288, 28926536, 31884112, 45019468, 47005621, 50336728, 57853072, 61468889, 63768224, 90038936, 94011242, 100673456, 115706144, 122937778, 180077872, 188022484, 201346912, 245875556, 360155744, 376044968, 491751112, 752089936, 799095557, 983502224, 1504179872, 1598191114, 1967004448, 3196382228, 6392764456, 12785528912, 25571057824]

約数ペア:

[(1, 25571057824), (2, 12785528912), (4, 6392764456), (8, 3196382228), (13, 1967004448), (16, 1598191114), (17, 1504179872), (26, 983502224), (32, 799095557), (34, 752089936), (52, 491751112), (68, 376044968), (71, 360155744), (104, 245875556), (127, 201346912), (136, 188022484), (142, 180077872), (208, 122937778), (221, 115706144), (254, 100673456), (272, 94011242), (284, 90038936), (401, 63768224), (416, 61468889), (442, 57853072), (508, 50336728), (544, 47005621), (568, 45019468), (802, 31884112), (884, 28926536), (923, 27704288), (1016, 25168364), (1136, 22509734), (1207, 21185632), (1604, 15942056), (1651, 15488224), (1768, 14463268), (1846, 13852144), (2032, 12584182), (2159, 11843936), (2272, 11254867), (2414, 10592816), (3208, 7971028), (3302, 7744112), (3536, 7231634), (3692, 6926072), (4064, 6292091), (4318, 5921968), (4828, 5296408), (5213, 4905248), (6416, 3985514), (6604, 3872056), (6817, 3751072), (7072, 3615817), (7384, 3463036), (8636, 2960984), (9017, 2835872), (9656, 2648204), (10426, 2452624), (12832, 1992757), (13208, 1936028), (13634, 1875536), (14768, 1731518), (15691, 1629664), (17272, 1480492), (18034, 1417936), (19312, 1324102), (20852, 1226312), (26416, 968014), (27268, 937768), (28067, 911072), (28471, 898144), (29536, 865759), (31382, 814832), (34544, 740246), (36068, 708968), (38624, 662051), (41704, 613156), (50927, 502112), (52832, 484007), (54536, 468884), (56134, 455536), (56942, 449072), (62764, 407416), (69088, 370123), (72136, 354484), (83408, 306578), (88621, 288544), (101854, 251056), (109072, 234442), (112268, 227768), (113884, 224536), (117221, 218144), (125528, 203708), (144272, 177242), (153289, 166816)]