27028112

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21383}}^1$

素因数の和:21470

約数の個数: 20

約数和(自身を含む): 53032320

約数和(自身を除く): 26004208

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21383, 42766, 85532, 171064, 342128, 1689257, 3378514, 6757028, 13514056, 27028112]

約数ペア:

[(1, 27028112), (2, 13514056), (4, 6757028), (8, 3378514), (16, 1689257), (79, 342128), (158, 171064), (316, 85532), (632, 42766), (1264, 21383)]