40273454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32957}}^1$

素因数の和:33019

約数の個数: 16

約数和(自身を含む): 66443328

約数和(自身を除く): 26169874

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 32957, 65914, 428441, 856882, 1548979, 3097958, 20136727, 40273454]

約数ペア:

[(1, 40273454), (2, 20136727), (13, 3097958), (26, 1548979), (47, 856882), (94, 428441), (611, 65914), (1222, 32957)]