72998032

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{10837}}^1$

素因数の和:11266

約数の個数: 20

約数和(自身を含む): 141782716

約数和(自身を除く): 68784684

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 10837, 21674, 43348, 86696, 173392, 4562377, 9124754, 18249508, 36499016, 72998032]

約数ペア:

[(1, 72998032), (2, 36499016), (4, 18249508), (8, 9124754), (16, 4562377), (421, 173392), (842, 86696), (1684, 43348), (3368, 21674), (6736, 10837)]