72621056

素因数分解:

$2^{10}\times {\mathrm{70919}}^1$

素因数の和:70939

約数の個数: 22

約数和(自身を含む): 145173240

約数和(自身を除く): 72552184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 70919, 141838, 283676, 567352, 1134704, 2269408, 4538816, 9077632, 18155264, 36310528, 72621056]

約数ペア:

[(1, 72621056), (2, 36310528), (4, 18155264), (8, 9077632), (16, 4538816), (32, 2269408), (64, 1134704), (128, 567352), (256, 283676), (512, 141838), (1024, 70919)]