72495293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 83091456

約数和(自身を除く): 10596163

約数列:

[1, 13, 17, 221, 223, 1471, 2899, 3791, 19123, 25007, 49283, 325091, 328033, 4264429, 5576561, 72495293]

約数ペア:

[(1, 72495293), (13, 5576561), (17, 4264429), (221, 328033), (223, 325091), (1471, 49283), (2899, 25007), (3791, 19123)]