28553392

素因数分解:

$2^4\times 7^1\times {\mathrm{254941}}^1$

素因数の和:254956

約数の個数: 20

約数和(自身を含む): 63225616

約数和(自身を除く): 34672224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254941, 509882, 1019764, 1784587, 2039528, 3569174, 4079056, 7138348, 14276696, 28553392]

約数ペア:

[(1, 28553392), (2, 14276696), (4, 7138348), (7, 4079056), (8, 3569174), (14, 2039528), (16, 1784587), (28, 1019764), (56, 509882), (112, 254941)]