475971128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{72823}}^1$

素因数の和:72891

約数の個数: 32

約数和(自身を含む): 961276800

約数和(自身を除く): 485305672

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 72823, 145646, 291292, 582584, 1383637, 2767274, 3131389, 5534548, 6262778, 11069096, 12525556, 25051112, 59496391, 118992782, 237985564, 475971128]

約数ペア:

[(1, 475971128), (2, 237985564), (4, 118992782), (8, 59496391), (19, 25051112), (38, 12525556), (43, 11069096), (76, 6262778), (86, 5534548), (152, 3131389), (172, 2767274), (344, 1383637), (817, 582584), (1634, 291292), (3268, 145646), (6536, 72823)]