28896314

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 43996608

約数和(自身を除く): 15100294

約数列:

[1, 2, 137, 163, 274, 326, 647, 1294, 22331, 44662, 88639, 105461, 177278, 210922, 14448157, 28896314]

約数ペア:

[(1, 28896314), (2, 14448157), (137, 210922), (163, 177278), (274, 105461), (326, 88639), (647, 44662), (1294, 22331)]