7138472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{81119}}^1$

素因数の和:81136

約数の個数: 16

約数和(自身を含む): 14601600

約数和(自身を除く): 7463128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 81119, 162238, 324476, 648952, 892309, 1784618, 3569236, 7138472]

約数ペア:

[(1, 7138472), (2, 3569236), (4, 1784618), (8, 892309), (11, 648952), (22, 324476), (44, 162238), (88, 81119)]