72715264

素因数分解:

$2^{10}\times {\mathrm{71011}}^1$

素因数の和:71031

約数の個数: 22

約数和(自身を含む): 145361564

約数和(自身を除く): 72646300

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 71011, 142022, 284044, 568088, 1136176, 2272352, 4544704, 9089408, 18178816, 36357632, 72715264]

約数ペア:

[(1, 72715264), (2, 36357632), (4, 18178816), (8, 9089408), (16, 4544704), (32, 2272352), (64, 1136176), (128, 568088), (256, 284044), (512, 142022), (1024, 71011)]