28434238

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49537}}^1$

素因数の和:49587

約数の個数: 16

約数和(自身を含む): 49934304

約数和(自身を除く): 21500066

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49537, 99074, 346759, 693518, 2031017, 4062034, 14217119, 28434238]

約数ペア:

[(1, 28434238), (2, 14217119), (7, 4062034), (14, 2031017), (41, 693518), (82, 346759), (287, 99074), (574, 49537)]