56734288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{272761}}^1$

素因数の和:272782

約数の個数: 20

約数和(自身を含む): 118378708

約数和(自身を除く): 61644420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 272761, 545522, 1091044, 2182088, 3545893, 4364176, 7091786, 14183572, 28367144, 56734288]

約数ペア:

[(1, 56734288), (2, 28367144), (4, 14183572), (8, 7091786), (13, 4364176), (16, 3545893), (26, 2182088), (52, 1091044), (104, 545522), (208, 272761)]