74101784

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{81971}}^1$

素因数の和:82090

約数の個数: 16

約数和(自身を含む): 140172120

約数和(自身を除く): 66070336

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 81971, 163942, 327884, 655768, 9262723, 18525446, 37050892, 74101784]

約数ペア:

[(1, 74101784), (2, 37050892), (4, 18525446), (8, 9262723), (113, 655768), (226, 327884), (452, 163942), (904, 81971)]