28794822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{685591}}^1$

素因数の和:685603

約数の個数: 16

約数和(自身を含む): 65816832

約数和(自身を除く): 37022010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 685591, 1371182, 2056773, 4113546, 4799137, 9598274, 14397411, 28794822]

約数ペア:

[(1, 28794822), (2, 14397411), (3, 9598274), (6, 4799137), (7, 4113546), (14, 2056773), (21, 1371182), (42, 685591)]