72592247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5081}}^1$

素因数の和:5258

約数の個数: 16

約数和(自身を含む): 89931072

約数和(自身を除く): 17338825

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 5081, 14287, 35567, 66053, 462371, 797717, 5584019, 10370321, 72592247]

約数ペア:

[(1, 72592247), (7, 10370321), (13, 5584019), (91, 797717), (157, 462371), (1099, 66053), (2041, 35567), (5081, 14287)]