64139552

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{27457}}^1$

素因数の和:27540

約数の個数: 24

約数和(自身を含む): 128009196

約数和(自身を除く): 63869644

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 27457, 54914, 109828, 219656, 439312, 878624, 2004361, 4008722, 8017444, 16034888, 32069776, 64139552]

約数ペア:

[(1, 64139552), (2, 32069776), (4, 16034888), (8, 8017444), (16, 4008722), (32, 2004361), (73, 878624), (146, 439312), (292, 219656), (584, 109828), (1168, 54914), (2336, 27457)]