79921204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{2683}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 152859168

約数和(自身を除く): 72937964

約数列:

[1, 2, 4, 11, 22, 44, 677, 1354, 2683, 2708, 5366, 7447, 10732, 14894, 29513, 29788, 59026, 118052, 1816391, 3632782, 7265564, 19980301, 39960602, 79921204]

約数ペア:

[(1, 79921204), (2, 39960602), (4, 19980301), (11, 7265564), (22, 3632782), (44, 1816391), (677, 118052), (1354, 59026), (2683, 29788), (2708, 29513), (5366, 14894), (7447, 10732)]