72474916

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{229351}}^1$

素因数の和:229434

約数の個数: 12

約数和(自身を含む): 128437120

約数和(自身を除く): 55962204

約数列:

[1, 2, 4, 79, 158, 316, 229351, 458702, 917404, 18118729, 36237458, 72474916]

約数ペア:

[(1, 72474916), (2, 36237458), (4, 18118729), (79, 917404), (158, 458702), (316, 229351)]