42878726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{114649}}^1$

素因数の和:114679

約数の個数: 16

約数和(自身を含む): 74293200

約数和(自身を除く): 31414474

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 114649, 229298, 1261139, 1949033, 2522278, 3898066, 21439363, 42878726]

約数ペア:

[(1, 42878726), (2, 21439363), (11, 3898066), (17, 2522278), (22, 1949033), (34, 1261139), (187, 229298), (374, 114649)]