28897586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4271}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 46137600

約数和(自身を除く): 17240014

約数列:

[1, 2, 17, 34, 199, 398, 3383, 4271, 6766, 8542, 72607, 145214, 849929, 1699858, 14448793, 28897586]

約数ペア:

[(1, 28897586), (2, 14448793), (17, 1699858), (34, 849929), (199, 145214), (398, 72607), (3383, 8542), (4271, 6766)]