28721568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17599}}^1$

素因数の和:17629

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 51112032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 17599, 35198, 52797, 70396, 105594, 140792, 211188, 281584, 299183, 422376, 563168, 598366, 844752, 897549, 1196732, 1689504, 1795098, 2393464, 3590196, 4786928, 7180392, 9573856, 14360784, 28721568]

約数ペア:

[(1, 28721568), (2, 14360784), (3, 9573856), (4, 7180392), (6, 4786928), (8, 3590196), (12, 2393464), (16, 1795098), (17, 1689504), (24, 1196732), (32, 897549), (34, 844752), (48, 598366), (51, 563168), (68, 422376), (96, 299183), (102, 281584), (136, 211188), (204, 140792), (272, 105594), (408, 70396), (544, 52797), (816, 35198), (1632, 17599)]