68403604

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 121721600

約数和(自身を除く): 53317996

約数列:

[1, 2, 4, 109, 151, 218, 302, 436, 604, 1039, 2078, 4156, 16459, 32918, 65836, 113251, 156889, 226502, 313778, 453004, 627556, 17100901, 34201802, 68403604]

約数ペア:

[(1, 68403604), (2, 34201802), (4, 17100901), (109, 627556), (151, 453004), (218, 313778), (302, 226502), (436, 156889), (604, 113251), (1039, 65836), (2078, 32918), (4156, 16459)]