72503521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1733}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 80901504

約数和(自身を除く): 8397983

約数列:

[1, 17, 23, 107, 391, 1733, 1819, 2461, 29461, 39859, 41837, 185431, 677603, 3152327, 4264913, 72503521]

約数ペア:

[(1, 72503521), (17, 4264913), (23, 3152327), (107, 677603), (391, 185431), (1733, 41837), (1819, 39859), (2461, 29461)]