47758646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20639}}^1$

素因数の和:20743

約数の個数: 16

約数和(自身を含む): 78019200

約数和(自身を除く): 30260554

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 20639, 41278, 268307, 536614, 1836871, 3673742, 23879323, 47758646]

約数ペア:

[(1, 47758646), (2, 23879323), (13, 3673742), (26, 1836871), (89, 536614), (178, 268307), (1157, 41278), (2314, 20639)]