42401242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1697}}^1$

素因数の和:1774

約数の個数: 24

約数和(自身を含む): 70816788

約数和(自身を除く): 28415546

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1697, 1922, 3394, 12493, 22061, 24986, 44122, 52607, 105214, 683891, 1367782, 1630817, 3261634, 21200621, 42401242]

約数ペア:

[(1, 42401242), (2, 21200621), (13, 3261634), (26, 1630817), (31, 1367782), (62, 683891), (403, 105214), (806, 52607), (961, 44122), (1697, 24986), (1922, 22061), (3394, 12493)]