67708654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9011}}^1$

素因数の和:9060

約数の個数: 24

約数和(自身を含む): 116200728

約数和(自身を除く): 48492074

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 9011, 18022, 117143, 153187, 234286, 306374, 1991431, 2604179, 3982862, 5208358, 33854327, 67708654]

約数ペア:

[(1, 67708654), (2, 33854327), (13, 5208358), (17, 3982862), (26, 2604179), (34, 1991431), (221, 306374), (289, 234286), (442, 153187), (578, 117143), (3757, 18022), (7514, 9011)]