28519992

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 82570800

約数和(自身を除く): 54050808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 157, 174, 216, 232, 261, 314, 348, 471, 522, 628, 696, 783, 841, 942, 1044, 1256, 1413, 1566, 1682, 1884, 2088, 2523, 2826, 3132, 3364, 3768, 4239, 4553, 5046, 5652, 6264, 6728, 7569, 8478, 9106, 10092, 11304, 13659, 15138, 16956, 18212, 20184, 22707, 27318, 30276, 33912, 36424, 40977, 45414, 54636, 60552, 81954, 90828, 109272, 122931, 132037, 163908, 181656, 245862, 264074, 327816, 396111, 491724, 528148, 792222, 983448, 1056296, 1188333, 1584444, 2376666, 3168888, 3564999, 4753332, 7129998, 9506664, 14259996, 28519992]

約数ペア:

[(1, 28519992), (2, 14259996), (3, 9506664), (4, 7129998), (6, 4753332), (8, 3564999), (9, 3168888), (12, 2376666), (18, 1584444), (24, 1188333), (27, 1056296), (29, 983448), (36, 792222), (54, 528148), (58, 491724), (72, 396111), (87, 327816), (108, 264074), (116, 245862), (157, 181656), (174, 163908), (216, 132037), (232, 122931), (261, 109272), (314, 90828), (348, 81954), (471, 60552), (522, 54636), (628, 45414), (696, 40977), (783, 36424), (841, 33912), (942, 30276), (1044, 27318), (1256, 22707), (1413, 20184), (1566, 18212), (1682, 16956), (1884, 15138), (2088, 13659), (2523, 11304), (2826, 10092), (3132, 9106), (3364, 8478), (3768, 7569), (4239, 6728), (4553, 6264), (5046, 5652)]