28104926

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1747

約数の個数: 16

約数和(自身を含む): 43400448

約数和(自身を除く): 15295522

約数列:

[1, 2, 41, 82, 233, 466, 1471, 2942, 9553, 19106, 60311, 120622, 342743, 685486, 14052463, 28104926]

約数ペア:

[(1, 28104926), (2, 14052463), (41, 685486), (82, 342743), (233, 120622), (466, 60311), (1471, 19106), (2942, 9553)]