28616436

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 74551680

約数和(自身を除く): 45935244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1031, 1542, 2062, 2313, 3084, 3093, 4124, 4626, 6186, 6939, 9252, 9279, 12372, 13878, 18558, 27756, 27837, 37116, 55674, 111348, 264967, 529934, 794901, 1059868, 1589802, 2384703, 3179604, 4769406, 7154109, 9538812, 14308218, 28616436]

約数ペア:

[(1, 28616436), (2, 14308218), (3, 9538812), (4, 7154109), (6, 4769406), (9, 3179604), (12, 2384703), (18, 1589802), (27, 1059868), (36, 794901), (54, 529934), (108, 264967), (257, 111348), (514, 55674), (771, 37116), (1028, 27837), (1031, 27756), (1542, 18558), (2062, 13878), (2313, 12372), (3084, 9279), (3093, 9252), (4124, 6939), (4626, 6186)]