28893644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2879}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 54754560

約数和(自身を除く): 25860916

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 2879, 5018, 5758, 10036, 11516, 37427, 74854, 149708, 555647, 1111294, 2222588, 7223411, 14446822, 28893644]

約数ペア:

[(1, 28893644), (2, 14446822), (4, 7223411), (13, 2222588), (26, 1111294), (52, 555647), (193, 149708), (386, 74854), (772, 37427), (2509, 11516), (2879, 10036), (5018, 5758)]