291225472

素因数分解:

$2^7\times {\mathrm{2275199}}^1$

素因数の和:2275213

約数の個数: 16

約数和(自身を含む): 580176000

約数和(自身を除く): 288950528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2275199, 4550398, 9100796, 18201592, 36403184, 72806368, 145612736, 291225472]

約数ペア:

[(1, 291225472), (2, 145612736), (4, 72806368), (8, 36403184), (16, 18201592), (32, 9100796), (64, 4550398), (128, 2275199)]