7863472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{11987}}^1$

素因数の和:12036

約数の個数: 20

約数和(自身を含む): 15608376

約数和(自身を除く): 7744904

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 11987, 23974, 47948, 95896, 191792, 491467, 982934, 1965868, 3931736, 7863472]

約数ペア:

[(1, 7863472), (2, 3931736), (4, 1965868), (8, 982934), (16, 491467), (41, 191792), (82, 95896), (164, 47948), (328, 23974), (656, 11987)]