28254002

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49223}}^1$

素因数の和:49273

約数の個数: 16

約数和(自身を含む): 49617792

約数和(自身を除く): 21363790

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49223, 98446, 344561, 689122, 2018143, 4036286, 14127001, 28254002]

約数ペア:

[(1, 28254002), (2, 14127001), (7, 4036286), (14, 2018143), (41, 689122), (82, 344561), (287, 98446), (574, 49223)]