56663906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15679}}^1$

素因数の和:15833

約数の個数: 16

約数和(自身を含む): 92198400

約数和(自身を除く): 35534494

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 15679, 31358, 203827, 407654, 2179381, 4358762, 28331953, 56663906]

約数ペア:

[(1, 56663906), (2, 28331953), (13, 4358762), (26, 2179381), (139, 407654), (278, 203827), (1807, 31358), (3614, 15679)]