7788571216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28634453}}^1$

素因数の和:28634478

約数の個数: 20

約数和(自身を含む): 15978025332

約数和(自身を除く): 8189454116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28634453, 57268906, 114537812, 229075624, 458151248, 486785701, 973571402, 1947142804, 3894285608, 7788571216]

約数ペア:

[(1, 7788571216), (2, 3894285608), (4, 1947142804), (8, 973571402), (16, 486785701), (17, 458151248), (34, 229075624), (68, 114537812), (136, 57268906), (272, 28634453)]