290427328

素因数分解:

$2^6\times {\mathrm{4537927}}^1$

素因数の和:4537939

約数の個数: 14

約数和(自身を含む): 576316856

約数和(自身を除く): 285889528

約数列:

[1, 2, 4, 8, 16, 32, 64, 4537927, 9075854, 18151708, 36303416, 72606832, 145213664, 290427328]

約数ペア:

[(1, 290427328), (2, 145213664), (4, 72606832), (8, 36303416), (16, 18151708), (32, 9075854), (64, 4537927)]