64209508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1831}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 122802624

約数和(自身を除く): 58593116

約数列:

[1, 2, 4, 11, 22, 44, 797, 1594, 1831, 3188, 3662, 7324, 8767, 17534, 20141, 35068, 40282, 80564, 1459307, 2918614, 5837228, 16052377, 32104754, 64209508]

約数ペア:

[(1, 64209508), (2, 32104754), (4, 16052377), (11, 5837228), (22, 2918614), (44, 1459307), (797, 80564), (1594, 40282), (1831, 35068), (3188, 20141), (3662, 17534), (7324, 8767)]