68491735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8297}}^1$

素因数の和:8442

約数の個数: 16

約数和(自身を含む): 89220096

約数和(自身を除く): 20728361

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 8297, 41485, 107861, 539305, 1053719, 5268595, 13698347, 68491735]

約数ペア:

[(1, 68491735), (5, 13698347), (13, 5268595), (65, 1053719), (127, 539305), (635, 107861), (1651, 41485), (8255, 8297)]