66485072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{88411}}^1$

素因数の和:88466

約数の個数: 20

約数和(自身を含む): 131557056

約数和(自身を除く): 65071984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 88411, 176822, 353644, 707288, 1414576, 4155317, 8310634, 16621268, 33242536, 66485072]

約数ペア:

[(1, 66485072), (2, 33242536), (4, 16621268), (8, 8310634), (16, 4155317), (47, 1414576), (94, 707288), (188, 353644), (376, 176822), (752, 88411)]