27789788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 52522512

約数和(自身を除く): 24732724

約数列:

[1, 2, 4, 13, 26, 52, 547, 977, 1094, 1954, 2188, 3908, 7111, 12701, 14222, 25402, 28444, 50804, 534419, 1068838, 2137676, 6947447, 13894894, 27789788]

約数ペア:

[(1, 27789788), (2, 13894894), (4, 6947447), (13, 2137676), (26, 1068838), (52, 534419), (547, 50804), (977, 28444), (1094, 25402), (1954, 14222), (2188, 12701), (3908, 7111)]