28416674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7643}}^1$

素因数の和:7682

約数の個数: 24

約数和(自身を含む): 50358672

約数和(自身を除く): 21941998

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 7643, 15286, 84073, 99359, 168146, 198718, 1092949, 1291667, 2185898, 2583334, 14208337, 28416674]

約数ペア:

[(1, 28416674), (2, 14208337), (11, 2583334), (13, 2185898), (22, 1291667), (26, 1092949), (143, 198718), (169, 168146), (286, 99359), (338, 84073), (1859, 15286), (3718, 7643)]