28572572

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24889}}^1$

素因数の和:24941

約数の個数: 24

約数和(自身を含む): 58541280

約数和(自身を除く): 29968708

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 24889, 49778, 99556, 174223, 348446, 696892, 1020449, 2040898, 4081796, 7143143, 14286286, 28572572]

約数ペア:

[(1, 28572572), (2, 14286286), (4, 7143143), (7, 4081796), (14, 2040898), (28, 1020449), (41, 696892), (82, 348446), (164, 174223), (287, 99556), (574, 49778), (1148, 24889)]