64419862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{34897}}^1$

素因数の和:34983

約数の個数: 16

約数和(自身を含む): 105531552

約数和(自身を除く): 41111690

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 34897, 69794, 453661, 907322, 2477687, 4955374, 32209931, 64419862]

約数ペア:

[(1, 64419862), (2, 32209931), (13, 4955374), (26, 2477687), (71, 907322), (142, 453661), (923, 69794), (1846, 34897)]