4927132064

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{12511}}^1$

素因数の和:12949

約数の個数: 48

約数和(自身を含む): 10039228416

約数和(自身を除く): 5112096352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 397, 496, 794, 992, 1588, 3176, 6352, 12307, 12511, 12704, 24614, 25022, 49228, 50044, 98456, 100088, 196912, 200176, 387841, 393824, 400352, 775682, 1551364, 3102728, 4966867, 6205456, 9933734, 12410912, 19867468, 39734936, 79469872, 153972877, 158939744, 307945754, 615891508, 1231783016, 2463566032, 4927132064]

約数ペア:

[(1, 4927132064), (2, 2463566032), (4, 1231783016), (8, 615891508), (16, 307945754), (31, 158939744), (32, 153972877), (62, 79469872), (124, 39734936), (248, 19867468), (397, 12410912), (496, 9933734), (794, 6205456), (992, 4966867), (1588, 3102728), (3176, 1551364), (6352, 775682), (12307, 400352), (12511, 393824), (12704, 387841), (24614, 200176), (25022, 196912), (49228, 100088), (50044, 98456)]