28531812

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{2939}}^1$

素因数の和:3755

約数の個数: 24

約数和(自身を含む): 66679200

約数和(自身を除く): 38147388

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 2939, 3236, 4854, 5878, 8817, 9708, 11756, 17634, 35268, 2377651, 4755302, 7132953, 9510604, 14265906, 28531812]

約数ペア:

[(1, 28531812), (2, 14265906), (3, 9510604), (4, 7132953), (6, 4755302), (12, 2377651), (809, 35268), (1618, 17634), (2427, 11756), (2939, 9708), (3236, 8817), (4854, 5878)]