69284978

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{45403}}^1$

素因数の和:45521

約数の個数: 16

約数和(自身を含む): 119866560

約数和(自身を除く): 50581582

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 45403, 90806, 317821, 635642, 4948927, 9897854, 34642489, 69284978]

約数ペア:

[(1, 69284978), (2, 34642489), (7, 9897854), (14, 4948927), (109, 635642), (218, 317821), (763, 90806), (1526, 45403)]