42789548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5657}}^1$

素因数の和:5753

約数の個数: 24

約数和(自身を含む): 78578304

約数和(自身を除く): 35788756

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 5657, 7564, 11314, 22628, 175367, 345077, 350734, 690154, 701468, 1380308, 10697387, 21394774, 42789548]

約数ペア:

[(1, 42789548), (2, 21394774), (4, 10697387), (31, 1380308), (61, 701468), (62, 690154), (122, 350734), (124, 345077), (244, 175367), (1891, 22628), (3782, 11314), (5657, 7564)]