28061906

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:2009

約数の個数: 16

約数和(自身を含む): 43088640

約数和(自身を除く): 15026734

約数列:

[1, 2, 79, 97, 158, 194, 1831, 3662, 7663, 15326, 144649, 177607, 289298, 355214, 14030953, 28061906]

約数ペア:

[(1, 28061906), (2, 14030953), (79, 355214), (97, 289298), (158, 177607), (194, 144649), (1831, 15326), (3662, 7663)]