74315137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6997}}^1$

素因数の和:7072

約数の個数: 16

約数和(自身を含む): 86215360

約数和(自身を除く): 11900223

約数列:

[1, 13, 19, 43, 247, 559, 817, 6997, 10621, 90961, 132943, 300871, 1728259, 3911323, 5716549, 74315137]

約数ペア:

[(1, 74315137), (13, 5716549), (19, 3911323), (43, 1728259), (247, 300871), (559, 132943), (817, 90961), (6997, 10621)]