28561752

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{13679}}^1$

素因数の和:13720

約数の個数: 48

約数和(自身を含む): 80028000

約数和(自身を除く): 51466248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 13679, 27358, 41037, 54716, 82074, 109432, 123111, 164148, 246222, 328296, 396691, 492444, 793382, 984888, 1190073, 1586764, 2380146, 3173528, 3570219, 4760292, 7140438, 9520584, 14280876, 28561752]

約数ペア:

[(1, 28561752), (2, 14280876), (3, 9520584), (4, 7140438), (6, 4760292), (8, 3570219), (9, 3173528), (12, 2380146), (18, 1586764), (24, 1190073), (29, 984888), (36, 793382), (58, 492444), (72, 396691), (87, 328296), (116, 246222), (174, 164148), (232, 123111), (261, 109432), (348, 82074), (522, 54716), (696, 41037), (1044, 27358), (2088, 13679)]