42761854

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 65486880

約数和(自身を除く): 22725026

約数列:

[1, 2, 61, 122, 269, 538, 1303, 2606, 16409, 32818, 79483, 158966, 350507, 701014, 21380927, 42761854]

約数ペア:

[(1, 42761854), (2, 21380927), (61, 701014), (122, 350507), (269, 158966), (538, 79483), (1303, 32818), (2606, 16409)]