72624013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2251}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 90800640

約数和(自身を除く): 18176627

約数列:

[1, 7, 11, 77, 419, 2251, 2933, 4609, 15757, 24761, 32263, 173327, 943169, 6602183, 10374859, 72624013]

約数ペア:

[(1, 72624013), (7, 10374859), (11, 6602183), (77, 943169), (419, 173327), (2251, 32263), (2933, 24761), (4609, 15757)]