27387404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7879}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 52953600

約数和(自身を除く): 25566196

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7879, 15758, 31516, 86669, 173338, 346676, 622441, 1244882, 2489764, 6846851, 13693702, 27387404]

約数ペア:

[(1, 27387404), (2, 13693702), (4, 6846851), (11, 2489764), (22, 1244882), (44, 622441), (79, 346676), (158, 173338), (316, 86669), (869, 31516), (1738, 15758), (3476, 7879)]