25664849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9377}}^1$

素因数の和:9424

約数の個数: 16

約数和(自身を含む): 32410368

約数和(自身を除く): 6745519

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 9377, 65639, 159409, 215671, 1115863, 1509697, 3666407, 25664849]

約数ペア:

[(1, 25664849), (7, 3666407), (17, 1509697), (23, 1115863), (119, 215671), (161, 159409), (391, 65639), (2737, 9377)]