2078216

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 4924800

約数和(自身を除く): 2846584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 59, 68, 74, 118, 119, 136, 148, 236, 238, 259, 296, 413, 472, 476, 518, 629, 826, 952, 1003, 1036, 1258, 1652, 2006, 2072, 2183, 2516, 3304, 4012, 4366, 4403, 5032, 7021, 8024, 8732, 8806, 14042, 15281, 17464, 17612, 28084, 30562, 35224, 37111, 56168, 61124, 74222, 122248, 148444, 259777, 296888, 519554, 1039108, 2078216]

約数ペア:

[(1, 2078216), (2, 1039108), (4, 519554), (7, 296888), (8, 259777), (14, 148444), (17, 122248), (28, 74222), (34, 61124), (37, 56168), (56, 37111), (59, 35224), (68, 30562), (74, 28084), (118, 17612), (119, 17464), (136, 15281), (148, 14042), (236, 8806), (238, 8732), (259, 8024), (296, 7021), (413, 5032), (472, 4403), (476, 4366), (518, 4012), (629, 3304), (826, 2516), (952, 2183), (1003, 2072), (1036, 2006), (1258, 1652)]