72559447

素因数分解:

${\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 76142880

約数和(自身を除く): 3583433

約数列:

[1, 43, 109, 113, 137, 4687, 4859, 5891, 12317, 14933, 15481, 529631, 642119, 665683, 1687429, 72559447]

約数ペア:

[(1, 72559447), (43, 1687429), (109, 665683), (113, 642119), (137, 529631), (4687, 15481), (4859, 14933), (5891, 12317)]