28836886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2179}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 46695600

約数和(自身を除く): 17858714

約数列:

[1, 2, 13, 26, 509, 1018, 2179, 4358, 6617, 13234, 28327, 56654, 1109111, 2218222, 14418443, 28836886]

約数ペア:

[(1, 28836886), (2, 14418443), (13, 2218222), (26, 1109111), (509, 56654), (1018, 28327), (2179, 13234), (4358, 6617)]