7925608

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 15345000

約数和(自身を除く): 7419392

約数列:

[1, 2, 4, 8, 61, 109, 122, 149, 218, 244, 298, 436, 488, 596, 872, 1192, 6649, 9089, 13298, 16241, 18178, 26596, 32482, 36356, 53192, 64964, 72712, 129928, 990701, 1981402, 3962804, 7925608]

約数ペア:

[(1, 7925608), (2, 3962804), (4, 1981402), (8, 990701), (61, 129928), (109, 72712), (122, 64964), (149, 53192), (218, 36356), (244, 32482), (298, 26596), (436, 18178), (488, 16241), (596, 13298), (872, 9089), (1192, 6649)]