27207664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{154589}}^1$

素因数の和:154608

約数の個数: 20

約数和(自身を含む): 57507480

約数和(自身を除く): 30299816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 154589, 309178, 618356, 1236712, 1700479, 2473424, 3400958, 6801916, 13603832, 27207664]

約数ペア:

[(1, 27207664), (2, 13603832), (4, 6801916), (8, 3400958), (11, 2473424), (16, 1700479), (22, 1236712), (44, 618356), (88, 309178), (176, 154589)]