28175878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1063}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 43858080

約数和(自身を除く): 15682202

約数列:

[1, 2, 29, 58, 457, 914, 1063, 2126, 13253, 26506, 30827, 61654, 485791, 971582, 14087939, 28175878]

約数ペア:

[(1, 28175878), (2, 14087939), (29, 971582), (58, 485791), (457, 61654), (914, 30827), (1063, 26506), (2126, 13253)]