39044644

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 69722240

約数和(自身を除く): 30677596

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 628, 787, 1574, 3148, 12403, 24806, 49612, 62173, 123559, 124346, 247118, 248692, 494236, 9761161, 19522322, 39044644]

約数ペア:

[(1, 39044644), (2, 19522322), (4, 9761161), (79, 494236), (157, 248692), (158, 247118), (314, 124346), (316, 123559), (628, 62173), (787, 49612), (1574, 24806), (3148, 12403)]