64201256

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11351}}^1$

素因数の和:11465

約数の個数: 32

約数和(自身を含む): 138948480

約数和(自身を除く): 74747224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 11351, 22702, 45404, 79457, 90808, 158914, 317828, 635656, 1146451, 2292902, 4585804, 8025157, 9171608, 16050314, 32100628, 64201256]

約数ペア:

[(1, 64201256), (2, 32100628), (4, 16050314), (7, 9171608), (8, 8025157), (14, 4585804), (28, 2292902), (56, 1146451), (101, 635656), (202, 317828), (404, 158914), (707, 90808), (808, 79457), (1414, 45404), (2828, 22702), (5656, 11351)]