7880392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{75773}}^1$

素因数の和:75792

約数の個数: 16

約数和(自身を含む): 15912540

約数和(自身を除く): 8032148

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 75773, 151546, 303092, 606184, 985049, 1970098, 3940196, 7880392]

約数ペア:

[(1, 7880392), (2, 3940196), (4, 1970098), (8, 985049), (13, 606184), (26, 303092), (52, 151546), (104, 75773)]