40681386304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{14741}}^1$

素因数の和:14904

約数の個数: 112

約数和(自身を含む): 90586169856

約数和(自身を除く): 49904783552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 107, 124, 208, 214, 248, 403, 416, 428, 496, 806, 832, 856, 992, 1391, 1612, 1712, 1984, 2782, 3224, 3317, 3424, 5564, 6448, 6634, 6848, 11128, 12896, 13268, 14741, 22256, 25792, 26536, 29482, 43121, 44512, 53072, 58964, 86242, 89024, 106144, 117928, 172484, 191633, 212288, 235856, 344968, 383266, 456971, 471712, 689936, 766532, 913942, 943424, 1379872, 1533064, 1577287, 1827884, 2759744, 3066128, 3154574, 3655768, 5940623, 6132256, 6309148, 7311536, 11881246, 12264512, 12618296, 14623072, 20504731, 23762492, 25236592, 29246144, 41009462, 47524984, 48895897, 50473184, 82018924, 95049968, 97791794, 100946368, 164037848, 190099936, 195583588, 328075696, 380199872, 391167176, 635646661, 656151392, 782334352, 1271293322, 1312302784, 1564668704, 2542586644, 3129337408, 5085173288, 10170346576, 20340693152, 40681386304]

約数ペア:

[(1, 40681386304), (2, 20340693152), (4, 10170346576), (8, 5085173288), (13, 3129337408), (16, 2542586644), (26, 1564668704), (31, 1312302784), (32, 1271293322), (52, 782334352), (62, 656151392), (64, 635646661), (104, 391167176), (107, 380199872), (124, 328075696), (208, 195583588), (214, 190099936), (248, 164037848), (403, 100946368), (416, 97791794), (428, 95049968), (496, 82018924), (806, 50473184), (832, 48895897), (856, 47524984), (992, 41009462), (1391, 29246144), (1612, 25236592), (1712, 23762492), (1984, 20504731), (2782, 14623072), (3224, 12618296), (3317, 12264512), (3424, 11881246), (5564, 7311536), (6448, 6309148), (6634, 6132256), (6848, 5940623), (11128, 3655768), (12896, 3154574), (13268, 3066128), (14741, 2759744), (22256, 1827884), (25792, 1577287), (26536, 1533064), (29482, 1379872), (43121, 943424), (44512, 913942), (53072, 766532), (58964, 689936), (86242, 471712), (89024, 456971), (106144, 383266), (117928, 344968), (172484, 235856), (191633, 212288)]