25712386

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63331}}^1$

素因数の和:63369

約数の個数: 16

約数和(自身を含む): 45599040

約数和(自身を除く): 19886654

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 63331, 126662, 443317, 886634, 1836599, 3673198, 12856193, 25712386]

約数ペア:

[(1, 25712386), (2, 12856193), (7, 3673198), (14, 1836599), (29, 886634), (58, 443317), (203, 126662), (406, 63331)]