42028022

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 63763200

約数和(自身を除く): 21735178

約数列:

[1, 2, 191, 269, 382, 409, 538, 818, 51379, 78119, 102758, 110021, 156238, 220042, 21014011, 42028022]

約数ペア:

[(1, 42028022), (2, 21014011), (191, 220042), (269, 156238), (382, 110021), (409, 102758), (538, 78119), (818, 51379)]