61415991272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{234979}}^1$

素因数の和:235905

約数の個数: 32

約数和(自身を含む): 118401722400

約数和(自身を除く): 56985731128

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 883, 1766, 3532, 7064, 32671, 65342, 130684, 234979, 261368, 469958, 939916, 1879832, 8694223, 17388446, 34776892, 69553784, 207486457, 414972914, 829945828, 1659891656, 7676998909, 15353997818, 30707995636, 61415991272]

約数ペア:

[(1, 61415991272), (2, 30707995636), (4, 15353997818), (8, 7676998909), (37, 1659891656), (74, 829945828), (148, 414972914), (296, 207486457), (883, 69553784), (1766, 34776892), (3532, 17388446), (7064, 8694223), (32671, 1879832), (65342, 939916), (130684, 469958), (234979, 261368)]