26455128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 81907200

約数和(自身を除く): 55452072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 59, 68, 84, 102, 118, 119, 136, 157, 168, 177, 204, 236, 238, 314, 354, 357, 408, 413, 471, 472, 476, 628, 708, 714, 826, 942, 952, 1003, 1099, 1239, 1256, 1416, 1428, 1652, 1884, 2006, 2198, 2478, 2669, 2856, 3009, 3297, 3304, 3768, 4012, 4396, 4956, 5338, 6018, 6594, 7021, 8007, 8024, 8792, 9263, 9912, 10676, 12036, 13188, 14042, 16014, 18526, 18683, 21063, 21352, 24072, 26376, 27789, 28084, 32028, 37052, 37366, 42126, 55578, 56049, 56168, 64056, 64841, 74104, 74732, 84252, 111156, 112098, 129682, 149464, 157471, 168504, 194523, 222312, 224196, 259364, 314942, 389046, 448392, 472413, 518728, 629884, 778092, 944826, 1102297, 1259768, 1556184, 1889652, 2204594, 3306891, 3779304, 4409188, 6613782, 8818376, 13227564, 26455128]

約数ペア:

[(1, 26455128), (2, 13227564), (3, 8818376), (4, 6613782), (6, 4409188), (7, 3779304), (8, 3306891), (12, 2204594), (14, 1889652), (17, 1556184), (21, 1259768), (24, 1102297), (28, 944826), (34, 778092), (42, 629884), (51, 518728), (56, 472413), (59, 448392), (68, 389046), (84, 314942), (102, 259364), (118, 224196), (119, 222312), (136, 194523), (157, 168504), (168, 157471), (177, 149464), (204, 129682), (236, 112098), (238, 111156), (314, 84252), (354, 74732), (357, 74104), (408, 64841), (413, 64056), (471, 56168), (472, 56049), (476, 55578), (628, 42126), (708, 37366), (714, 37052), (826, 32028), (942, 28084), (952, 27789), (1003, 26376), (1099, 24072), (1239, 21352), (1256, 21063), (1416, 18683), (1428, 18526), (1652, 16014), (1884, 14042), (2006, 13188), (2198, 12036), (2478, 10676), (2669, 9912), (2856, 9263), (3009, 8792), (3297, 8024), (3304, 8007), (3768, 7021), (4012, 6594), (4396, 6018), (4956, 5338)]