4780336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 10227024

約数和(自身を除く): 5446688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 173, 176, 314, 346, 628, 692, 1256, 1384, 1727, 1903, 2512, 2768, 3454, 3806, 6908, 7612, 13816, 15224, 27161, 27632, 30448, 54322, 108644, 217288, 298771, 434576, 597542, 1195084, 2390168, 4780336]

約数ペア:

[(1, 4780336), (2, 2390168), (4, 1195084), (8, 597542), (11, 434576), (16, 298771), (22, 217288), (44, 108644), (88, 54322), (157, 30448), (173, 27632), (176, 27161), (314, 15224), (346, 13816), (628, 7612), (692, 6908), (1256, 3806), (1384, 3454), (1727, 2768), (1903, 2512)]