72141824

素因数分解:

$2^{10}\times {\mathrm{70451}}^1$

素因数の和:70471

約数の個数: 22

約数和(自身を含む): 144215244

約数和(自身を除く): 72073420

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 70451, 140902, 281804, 563608, 1127216, 2254432, 4508864, 9017728, 18035456, 36070912, 72141824]

約数ペア:

[(1, 72141824), (2, 36070912), (4, 18035456), (8, 9017728), (16, 4508864), (32, 2254432), (64, 1127216), (128, 563608), (256, 281804), (512, 140902), (1024, 70451)]