72788890856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7730341}}^1$

素因数の和:7730465

約数の個数: 32

約数和(自身を含む): 150277848480

約数和(自身を除く): 77488957624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 7730341, 15460682, 30921364, 61842728, 85033751, 170067502, 340135004, 680270008, 827146487, 1654292974, 3308585948, 6617171896, 9098611357, 18197222714, 36394445428, 72788890856]

約数ペア:

[(1, 72788890856), (2, 36394445428), (4, 18197222714), (8, 9098611357), (11, 6617171896), (22, 3308585948), (44, 1654292974), (88, 827146487), (107, 680270008), (214, 340135004), (428, 170067502), (856, 85033751), (1177, 61842728), (2354, 30921364), (4708, 15460682), (9416, 7730341)]