66639442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{3323}}^1$

素因数の和:3633

約数の個数: 16

約数和(自身を含む): 103070592

約数和(自身を除く): 36431150

約数列:

[1, 2, 37, 74, 271, 542, 3323, 6646, 10027, 20054, 122951, 245902, 900533, 1801066, 33319721, 66639442]

約数ペア:

[(1, 66639442), (2, 33319721), (37, 1801066), (74, 900533), (271, 245902), (542, 122951), (3323, 20054), (6646, 10027)]