65128088128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53559283}}^1$

素因数の和:53559314

約数の個数: 28

約数和(自身を含む): 136040581360

約数和(自身を除く): 70912493232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 53559283, 107118566, 214237132, 428474264, 856948528, 1017626377, 1713897056, 2035252754, 3427794112, 4070505508, 8141011016, 16282022032, 32564044064, 65128088128]

約数ペア:

[(1, 65128088128), (2, 32564044064), (4, 16282022032), (8, 8141011016), (16, 4070505508), (19, 3427794112), (32, 2035252754), (38, 1713897056), (64, 1017626377), (76, 856948528), (152, 428474264), (304, 214237132), (608, 107118566), (1216, 53559283)]