72324472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{821869}}^1$

素因数の和:821886

約数の個数: 16

約数和(自身を含む): 147936600

約数和(自身を除く): 75612128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 821869, 1643738, 3287476, 6574952, 9040559, 18081118, 36162236, 72324472]

約数ペア:

[(1, 72324472), (2, 36162236), (4, 18081118), (8, 9040559), (11, 6574952), (22, 3287476), (44, 1643738), (88, 821869)]