68712956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5483}}^1$

素因数の和:5741

約数の個数: 24

約数和(自身を含む): 130058544

約数和(自身を除く): 61345588

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 5483, 6266, 10966, 12532, 21932, 71279, 142558, 285116, 1321403, 2642806, 5285612, 17178239, 34356478, 68712956]

約数ペア:

[(1, 68712956), (2, 34356478), (4, 17178239), (13, 5285612), (26, 2642806), (52, 1321403), (241, 285116), (482, 142558), (964, 71279), (3133, 21932), (5483, 12532), (6266, 10966)]