291240064

素因数分解:

$2^7\times {\mathrm{2275313}}^1$

素因数の和:2275327

約数の個数: 16

約数和(自身を含む): 580205070

約数和(自身を除く): 288965006

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2275313, 4550626, 9101252, 18202504, 36405008, 72810016, 145620032, 291240064]

約数ペア:

[(1, 291240064), (2, 145620032), (4, 72810016), (8, 36405008), (16, 18202504), (32, 9101252), (64, 4550626), (128, 2275313)]