28642794

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{78259}}^1$

素因数の和:78325

約数の個数: 16

約数和(自身を含む): 58225440

約数和(自身を除く): 29582646

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 78259, 156518, 234777, 469554, 4773799, 9547598, 14321397, 28642794]

約数ペア:

[(1, 28642794), (2, 14321397), (3, 9547598), (6, 4773799), (61, 469554), (122, 234777), (183, 156518), (366, 78259)]