74240528

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{26821}}^1$

素因数の和:27002

約数の個数: 20

約数和(自身を含む): 144677868

約数和(自身を除く): 70437340

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 26821, 53642, 107284, 214568, 429136, 4640033, 9280066, 18560132, 37120264, 74240528]

約数ペア:

[(1, 74240528), (2, 37120264), (4, 18560132), (8, 9280066), (16, 4640033), (173, 429136), (346, 214568), (692, 107284), (1384, 53642), (2768, 26821)]