64421036

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 114971136

約数和(自身を除く): 50550100

約数列:

[1, 2, 4, 67, 134, 268, 271, 542, 887, 1084, 1774, 3548, 18157, 36314, 59429, 72628, 118858, 237716, 240377, 480754, 961508, 16105259, 32210518, 64421036]

約数ペア:

[(1, 64421036), (2, 32210518), (4, 16105259), (67, 961508), (134, 480754), (268, 240377), (271, 237716), (542, 118858), (887, 72628), (1084, 59429), (1774, 36314), (3548, 18157)]