71813698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{75913}}^1$

素因数の和:75969

約数の個数: 16

約数和(自身を含む): 120247776

約数和(自身を除く): 48434078

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 75913, 151826, 835043, 1670086, 3264259, 6528518, 35906849, 71813698]

約数ペア:

[(1, 71813698), (2, 35906849), (11, 6528518), (22, 3264259), (43, 1670086), (86, 835043), (473, 151826), (946, 75913)]