28240704

素因数分解:

$2^6\times 3^3\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 112

約数和(自身を含む): 84734400

約数和(自身を除く): 56493696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 144, 177, 192, 216, 236, 277, 288, 354, 432, 472, 531, 554, 576, 708, 831, 864, 944, 1062, 1108, 1416, 1593, 1662, 1728, 1888, 2124, 2216, 2493, 2832, 3186, 3324, 3776, 4248, 4432, 4986, 5664, 6372, 6648, 7479, 8496, 8864, 9972, 11328, 12744, 13296, 14958, 16343, 16992, 17728, 19944, 25488, 26592, 29916, 32686, 33984, 39888, 49029, 50976, 53184, 59832, 65372, 79776, 98058, 101952, 119664, 130744, 147087, 159552, 196116, 239328, 261488, 294174, 392232, 441261, 478656, 522976, 588348, 784464, 882522, 1045952, 1176696, 1568928, 1765044, 2353392, 3137856, 3530088, 4706784, 7060176, 9413568, 14120352, 28240704]

約数ペア:

[(1, 28240704), (2, 14120352), (3, 9413568), (4, 7060176), (6, 4706784), (8, 3530088), (9, 3137856), (12, 2353392), (16, 1765044), (18, 1568928), (24, 1176696), (27, 1045952), (32, 882522), (36, 784464), (48, 588348), (54, 522976), (59, 478656), (64, 441261), (72, 392232), (96, 294174), (108, 261488), (118, 239328), (144, 196116), (177, 159552), (192, 147087), (216, 130744), (236, 119664), (277, 101952), (288, 98058), (354, 79776), (432, 65372), (472, 59832), (531, 53184), (554, 50976), (576, 49029), (708, 39888), (831, 33984), (864, 32686), (944, 29916), (1062, 26592), (1108, 25488), (1416, 19944), (1593, 17728), (1662, 16992), (1728, 16343), (1888, 14958), (2124, 13296), (2216, 12744), (2493, 11328), (2832, 9972), (3186, 8864), (3324, 8496), (3776, 7479), (4248, 6648), (4432, 6372), (4986, 5664)]