74754436

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{51769}}^1$

素因数の和:51811

約数の個数: 18

約数和(自身を含む): 138070590

約数和(自身を除く): 63316154

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 51769, 103538, 207076, 983611, 1967222, 3934444, 18688609, 37377218, 74754436]

約数ペア:

[(1, 74754436), (2, 37377218), (4, 18688609), (19, 3934444), (38, 1967222), (76, 983611), (361, 207076), (722, 103538), (1444, 51769)]