28588896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 99187200

約数和(自身を除く): 70598304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 163, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 326, 336, 348, 378, 406, 432, 464, 489, 504, 522, 609, 652, 672, 696, 756, 783, 812, 864, 928, 978, 1008, 1044, 1141, 1218, 1304, 1392, 1467, 1512, 1566, 1624, 1827, 1956, 2016, 2088, 2282, 2436, 2608, 2784, 2934, 3024, 3132, 3248, 3423, 3654, 3912, 4176, 4401, 4564, 4727, 4872, 5216, 5481, 5868, 6048, 6264, 6496, 6846, 7308, 7824, 8352, 8802, 9128, 9454, 9744, 10269, 10962, 11736, 12528, 13692, 14181, 14616, 15648, 17604, 18256, 18908, 19488, 20538, 21924, 23472, 25056, 27384, 28362, 29232, 30807, 33089, 35208, 36512, 37816, 41076, 42543, 43848, 46944, 54768, 56724, 58464, 61614, 66178, 70416, 75632, 82152, 85086, 87696, 99267, 109536, 113448, 123228, 127629, 132356, 140832, 151264, 164304, 170172, 175392, 198534, 226896, 246456, 255258, 264712, 297801, 328608, 340344, 397068, 453792, 492912, 510516, 529424, 595602, 680688, 794136, 893403, 985824, 1021032, 1058848, 1191204, 1361376, 1588272, 1786806, 2042064, 2382408, 3176544, 3573612, 4084128, 4764816, 7147224, 9529632, 14294448, 28588896]

約数ペア:

[(1, 28588896), (2, 14294448), (3, 9529632), (4, 7147224), (6, 4764816), (7, 4084128), (8, 3573612), (9, 3176544), (12, 2382408), (14, 2042064), (16, 1786806), (18, 1588272), (21, 1361376), (24, 1191204), (27, 1058848), (28, 1021032), (29, 985824), (32, 893403), (36, 794136), (42, 680688), (48, 595602), (54, 529424), (56, 510516), (58, 492912), (63, 453792), (72, 397068), (84, 340344), (87, 328608), (96, 297801), (108, 264712), (112, 255258), (116, 246456), (126, 226896), (144, 198534), (163, 175392), (168, 170172), (174, 164304), (189, 151264), (203, 140832), (216, 132356), (224, 127629), (232, 123228), (252, 113448), (261, 109536), (288, 99267), (326, 87696), (336, 85086), (348, 82152), (378, 75632), (406, 70416), (432, 66178), (464, 61614), (489, 58464), (504, 56724), (522, 54768), (609, 46944), (652, 43848), (672, 42543), (696, 41076), (756, 37816), (783, 36512), (812, 35208), (864, 33089), (928, 30807), (978, 29232), (1008, 28362), (1044, 27384), (1141, 25056), (1218, 23472), (1304, 21924), (1392, 20538), (1467, 19488), (1512, 18908), (1566, 18256), (1624, 17604), (1827, 15648), (1956, 14616), (2016, 14181), (2088, 13692), (2282, 12528), (2436, 11736), (2608, 10962), (2784, 10269), (2934, 9744), (3024, 9454), (3132, 9128), (3248, 8802), (3423, 8352), (3654, 7824), (3912, 7308), (4176, 6846), (4401, 6496), (4564, 6264), (4727, 6048), (4872, 5868), (5216, 5481)]