25362008

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 34966792

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 49, 56, 58, 92, 97, 98, 116, 161, 184, 194, 196, 203, 232, 322, 388, 392, 406, 644, 667, 679, 776, 812, 1127, 1288, 1334, 1358, 1421, 1624, 2231, 2254, 2668, 2716, 2813, 2842, 4462, 4508, 4669, 4753, 5336, 5432, 5626, 5684, 8924, 9016, 9338, 9506, 11252, 11368, 15617, 17848, 18676, 19012, 19691, 22504, 31234, 32683, 37352, 38024, 39382, 62468, 64699, 65366, 78764, 109319, 124936, 129398, 130732, 137837, 157528, 218638, 258796, 261464, 275674, 437276, 452893, 517592, 551348, 874552, 905786, 1102696, 1811572, 3170251, 3623144, 6340502, 12681004, 25362008]

約数ペア:

[(1, 25362008), (2, 12681004), (4, 6340502), (7, 3623144), (8, 3170251), (14, 1811572), (23, 1102696), (28, 905786), (29, 874552), (46, 551348), (49, 517592), (56, 452893), (58, 437276), (92, 275674), (97, 261464), (98, 258796), (116, 218638), (161, 157528), (184, 137837), (194, 130732), (196, 129398), (203, 124936), (232, 109319), (322, 78764), (388, 65366), (392, 64699), (406, 62468), (644, 39382), (667, 38024), (679, 37352), (776, 32683), (812, 31234), (1127, 22504), (1288, 19691), (1334, 19012), (1358, 18676), (1421, 17848), (1624, 15617), (2231, 11368), (2254, 11252), (2668, 9506), (2716, 9338), (2813, 9016), (2842, 8924), (4462, 5684), (4508, 5626), (4669, 5432), (4753, 5336)]