27580748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4957}}^1$

素因数の和:5081

約数の個数: 24

約数和(自身を含む): 52475472

約数和(自身を除く): 24894724

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 4957, 5564, 9914, 19828, 64441, 128882, 257764, 530399, 1060798, 2121596, 6895187, 13790374, 27580748]

約数ペア:

[(1, 27580748), (2, 13790374), (4, 6895187), (13, 2121596), (26, 1060798), (52, 530399), (107, 257764), (214, 128882), (428, 64441), (1391, 19828), (2782, 9914), (4957, 5564)]