28689816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41221}}^1$

素因数の和:41259

約数の個数: 32

約数和(自身を含む): 74199600

約数和(自身を除く): 45509784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 41221, 82442, 123663, 164884, 247326, 329768, 494652, 989304, 1195409, 2390818, 3586227, 4781636, 7172454, 9563272, 14344908, 28689816]

約数ペア:

[(1, 28689816), (2, 14344908), (3, 9563272), (4, 7172454), (6, 4781636), (8, 3586227), (12, 2390818), (24, 1195409), (29, 989304), (58, 494652), (87, 329768), (116, 247326), (174, 164884), (232, 123663), (348, 82442), (696, 41221)]