4008039952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{51343}}^1$

素因数の和:51416

約数の個数: 80

約数和(自身を含む): 9626383872

約数和(自身を除く): 5618343920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 238, 272, 287, 328, 476, 574, 656, 697, 952, 1148, 1394, 1904, 2296, 2788, 4592, 4879, 5576, 9758, 11152, 19516, 39032, 51343, 78064, 102686, 205372, 359401, 410744, 718802, 821488, 872831, 1437604, 1745662, 2105063, 2875208, 3491324, 4210126, 5750416, 6109817, 6982648, 8420252, 12219634, 13965296, 14735441, 16840504, 24439268, 29470882, 33681008, 35786071, 48878536, 58941764, 71572142, 97757072, 117883528, 143144284, 235767056, 250502497, 286288568, 501004994, 572577136, 1002009988, 2004019976, 4008039952]

約数ペア:

[(1, 4008039952), (2, 2004019976), (4, 1002009988), (7, 572577136), (8, 501004994), (14, 286288568), (16, 250502497), (17, 235767056), (28, 143144284), (34, 117883528), (41, 97757072), (56, 71572142), (68, 58941764), (82, 48878536), (112, 35786071), (119, 33681008), (136, 29470882), (164, 24439268), (238, 16840504), (272, 14735441), (287, 13965296), (328, 12219634), (476, 8420252), (574, 6982648), (656, 6109817), (697, 5750416), (952, 4210126), (1148, 3491324), (1394, 2875208), (1904, 2105063), (2296, 1745662), (2788, 1437604), (4592, 872831), (4879, 821488), (5576, 718802), (9758, 410744), (11152, 359401), (19516, 205372), (39032, 102686), (51343, 78064)]