26647724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 48362496

約数和(自身を除く): 21714772

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 691, 1244, 1382, 2764, 9641, 19282, 21421, 38564, 42842, 85684, 214901, 429802, 859604, 6661931, 13323862, 26647724]

約数ペア:

[(1, 26647724), (2, 13323862), (4, 6661931), (31, 859604), (62, 429802), (124, 214901), (311, 85684), (622, 42842), (691, 38564), (1244, 21421), (1382, 19282), (2764, 9641)]