67286968

素因数分解:

$2^3\times 7^1\times {\mathrm{1201553}}^1$

素因数の和:1201566

約数の個数: 16

約数和(自身を含む): 144186480

約数和(自身を除く): 76899512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1201553, 2403106, 4806212, 8410871, 9612424, 16821742, 33643484, 67286968]

約数ペア:

[(1, 67286968), (2, 33643484), (4, 16821742), (7, 9612424), (8, 8410871), (14, 4806212), (28, 2403106), (56, 1201553)]