28438594

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2003}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 44248320

約数和(自身を除く): 15809726

約数列:

[1, 2, 31, 62, 229, 458, 2003, 4006, 7099, 14198, 62093, 124186, 458687, 917374, 14219297, 28438594]

約数ペア:

[(1, 28438594), (2, 14219297), (31, 917374), (62, 458687), (229, 124186), (458, 62093), (2003, 14198), (4006, 7099)]