42039686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24133}}^1$

素因数の和:24215

約数の個数: 16

約数和(自身を含む): 68926704

約数和(自身を除く): 26887018

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 24133, 48266, 313729, 627458, 1616911, 3233822, 21019843, 42039686]

約数ペア:

[(1, 42039686), (2, 21019843), (13, 3233822), (26, 1616911), (67, 627458), (134, 313729), (871, 48266), (1742, 24133)]