28715208

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{9421}}^1$

素因数の和:9557

約数の個数: 32

約数和(自身を含む): 72360960

約数和(自身を除く): 43645752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 9421, 18842, 28263, 37684, 56526, 75368, 113052, 226104, 1196467, 2392934, 3589401, 4785868, 7178802, 9571736, 14357604, 28715208]

約数ペア:

[(1, 28715208), (2, 14357604), (3, 9571736), (4, 7178802), (6, 4785868), (8, 3589401), (12, 2392934), (24, 1196467), (127, 226104), (254, 113052), (381, 75368), (508, 56526), (762, 37684), (1016, 28263), (1524, 18842), (3048, 9421)]