7727248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28409}}^1$

素因数の和:28434

約数の個数: 20

約数和(自身を含む): 15852780

約数和(自身を除く): 8125532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28409, 56818, 113636, 227272, 454544, 482953, 965906, 1931812, 3863624, 7727248]

約数ペア:

[(1, 7727248), (2, 3863624), (4, 1931812), (8, 965906), (16, 482953), (17, 454544), (34, 227272), (68, 113636), (136, 56818), (272, 28409)]