56425616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271277}}^1$

素因数の和:271298

約数の個数: 20

約数和(自身を含む): 117734652

約数和(自身を除く): 61309036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271277, 542554, 1085108, 2170216, 3526601, 4340432, 7053202, 14106404, 28212808, 56425616]

約数ペア:

[(1, 56425616), (2, 28212808), (4, 14106404), (8, 7053202), (13, 4340432), (16, 3526601), (26, 2170216), (52, 1085108), (104, 542554), (208, 271277)]