27930172288

素因数分解:

$2^7\times {\mathrm{218204471}}^1$

素因数の和:218204485

約数の個数: 16

約数和(自身を含む): 55642140360

約数和(自身を除く): 27711968072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 218204471, 436408942, 872817884, 1745635768, 3491271536, 6982543072, 13965086144, 27930172288]

約数ペア:

[(1, 27930172288), (2, 13965086144), (4, 6982543072), (8, 3491271536), (16, 1745635768), (32, 872817884), (64, 436408942), (128, 218204471)]