24897712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 58281984

約数和(自身を除く): 33384272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 101, 112, 124, 142, 202, 217, 248, 284, 404, 434, 496, 497, 568, 707, 808, 868, 994, 1136, 1414, 1616, 1736, 1988, 2201, 2828, 3131, 3472, 3976, 4402, 5656, 6262, 7171, 7952, 8804, 11312, 12524, 14342, 15407, 17608, 21917, 25048, 28684, 30814, 35216, 43834, 50096, 50197, 57368, 61628, 87668, 100394, 114736, 123256, 175336, 200788, 222301, 246512, 350672, 401576, 444602, 803152, 889204, 1556107, 1778408, 3112214, 3556816, 6224428, 12448856, 24897712]

約数ペア:

[(1, 24897712), (2, 12448856), (4, 6224428), (7, 3556816), (8, 3112214), (14, 1778408), (16, 1556107), (28, 889204), (31, 803152), (56, 444602), (62, 401576), (71, 350672), (101, 246512), (112, 222301), (124, 200788), (142, 175336), (202, 123256), (217, 114736), (248, 100394), (284, 87668), (404, 61628), (434, 57368), (496, 50197), (497, 50096), (568, 43834), (707, 35216), (808, 30814), (868, 28684), (994, 25048), (1136, 21917), (1414, 17608), (1616, 15407), (1736, 14342), (1988, 12524), (2201, 11312), (2828, 8804), (3131, 7952), (3472, 7171), (3976, 6262), (4402, 5656)]