64169492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2377}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 119251944

約数和(自身を除く): 55082452

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 2377, 4754, 6749, 9508, 13498, 26996, 40409, 80818, 161636, 943669, 1887338, 3774676, 16042373, 32084746, 64169492]

約数ペア:

[(1, 64169492), (2, 32084746), (4, 16042373), (17, 3774676), (34, 1887338), (68, 943669), (397, 161636), (794, 80818), (1588, 40409), (2377, 26996), (4754, 13498), (6749, 9508)]