25620042

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 61056000

約数和(自身を除く): 35435958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 211, 294, 343, 354, 413, 422, 633, 686, 826, 1029, 1239, 1266, 1477, 2058, 2478, 2891, 2954, 4431, 5782, 8673, 8862, 10339, 12449, 17346, 20237, 20678, 24898, 31017, 37347, 40474, 60711, 62034, 72373, 74694, 87143, 121422, 144746, 174286, 217119, 261429, 434238, 522858, 610001, 1220002, 1830003, 3660006, 4270007, 8540014, 12810021, 25620042]

約数ペア:

[(1, 25620042), (2, 12810021), (3, 8540014), (6, 4270007), (7, 3660006), (14, 1830003), (21, 1220002), (42, 610001), (49, 522858), (59, 434238), (98, 261429), (118, 217119), (147, 174286), (177, 144746), (211, 121422), (294, 87143), (343, 74694), (354, 72373), (413, 62034), (422, 60711), (633, 40474), (686, 37347), (826, 31017), (1029, 24898), (1239, 20678), (1266, 20237), (1477, 17346), (2058, 12449), (2478, 10339), (2891, 8862), (2954, 8673), (4431, 5782)]