28951078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1373}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 46858896

約数和(自身を除く): 17907818

約数列:

[1, 2, 13, 26, 811, 1373, 1622, 2746, 10543, 17849, 21086, 35698, 1113503, 2227006, 14475539, 28951078]

約数ペア:

[(1, 28951078), (2, 14475539), (13, 2227006), (26, 1113503), (811, 35698), (1373, 21086), (1622, 17849), (2746, 10543)]