57821398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{5147}}^1$

素因数の和:5327

約数の個数: 16

約数和(自身を含む): 89513424

約数和(自身を除く): 31692026

約数列:

[1, 2, 41, 82, 137, 274, 5147, 5617, 10294, 11234, 211027, 422054, 705139, 1410278, 28910699, 57821398]

約数ペア:

[(1, 57821398), (2, 28910699), (41, 1410278), (82, 705139), (137, 422054), (274, 211027), (5147, 11234), (5617, 10294)]