77472592

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{30841}}^1$

素因数の和:31006

約数の個数: 20

約数和(自身を含む): 151064116

約数和(自身を除く): 73591524

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 30841, 61682, 123364, 246728, 493456, 4842037, 9684074, 19368148, 38736296, 77472592]

約数ペア:

[(1, 77472592), (2, 38736296), (4, 19368148), (8, 9684074), (16, 4842037), (157, 493456), (314, 246728), (628, 123364), (1256, 61682), (2512, 30841)]