64303948

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 114581600

約数和(自身を除く): 50277652

約数列:

[1, 2, 4, 73, 146, 292, 349, 631, 698, 1262, 1396, 2524, 25477, 46063, 50954, 92126, 101908, 184252, 220219, 440438, 880876, 16075987, 32151974, 64303948]

約数ペア:

[(1, 64303948), (2, 32151974), (4, 16075987), (73, 880876), (146, 440438), (292, 220219), (349, 184252), (631, 101908), (698, 92126), (1262, 50954), (1396, 46063), (2524, 25477)]