25038936

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 77246400

約数和(自身を除く): 52207464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 241, 296, 312, 333, 351, 444, 468, 481, 482, 666, 702, 723, 888, 936, 962, 964, 999, 1332, 1404, 1443, 1446, 1924, 1928, 1998, 2169, 2664, 2808, 2886, 2892, 3133, 3848, 3996, 4329, 4338, 5772, 5784, 6266, 6507, 7992, 8658, 8676, 8917, 9399, 11544, 12532, 12987, 13014, 17316, 17352, 17834, 18798, 25064, 25974, 26028, 26751, 28197, 34632, 35668, 37596, 51948, 52056, 53502, 56394, 71336, 75192, 80253, 84591, 103896, 107004, 112788, 115921, 160506, 169182, 214008, 225576, 231842, 240759, 321012, 338364, 347763, 463684, 481518, 642024, 676728, 695526, 927368, 963036, 1043289, 1391052, 1926072, 2086578, 2782104, 3129867, 4173156, 6259734, 8346312, 12519468, 25038936]

約数ペア:

[(1, 25038936), (2, 12519468), (3, 8346312), (4, 6259734), (6, 4173156), (8, 3129867), (9, 2782104), (12, 2086578), (13, 1926072), (18, 1391052), (24, 1043289), (26, 963036), (27, 927368), (36, 695526), (37, 676728), (39, 642024), (52, 481518), (54, 463684), (72, 347763), (74, 338364), (78, 321012), (104, 240759), (108, 231842), (111, 225576), (117, 214008), (148, 169182), (156, 160506), (216, 115921), (222, 112788), (234, 107004), (241, 103896), (296, 84591), (312, 80253), (333, 75192), (351, 71336), (444, 56394), (468, 53502), (481, 52056), (482, 51948), (666, 37596), (702, 35668), (723, 34632), (888, 28197), (936, 26751), (962, 26028), (964, 25974), (999, 25064), (1332, 18798), (1404, 17834), (1443, 17352), (1446, 17316), (1924, 13014), (1928, 12987), (1998, 12532), (2169, 11544), (2664, 9399), (2808, 8917), (2886, 8676), (2892, 8658), (3133, 7992), (3848, 6507), (3996, 6266), (4329, 5784), (4338, 5772)]