72021377284

素因数分解:

$2^2\times {\mathrm{811}}^1\times {\mathrm{22201411}}^1$

素因数の和:22202226

約数の個数: 12

約数和(自身を含む): 126192825808

約数和(自身を除く): 54171448524

約数列:

[1, 2, 4, 811, 1622, 3244, 22201411, 44402822, 88805644, 18005344321, 36010688642, 72021377284]

約数ペア:

[(1, 72021377284), (2, 36010688642), (4, 18005344321), (811, 88805644), (1622, 44402822), (3244, 22201411)]