42457402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70999}}^1$

素因数の和:71037

約数の個数: 16

約数和(自身を含む): 71568000

約数和(自身を除く): 29110598

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 70999, 141998, 922987, 1632977, 1845974, 3265954, 21228701, 42457402]

約数ペア:

[(1, 42457402), (2, 21228701), (13, 3265954), (23, 1845974), (26, 1632977), (46, 922987), (299, 141998), (598, 70999)]