25727936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 84

約数和(自身を含む): 58951368

約数和(自身を除く): 33223432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 107, 136, 208, 214, 221, 272, 289, 416, 428, 442, 544, 578, 832, 856, 884, 1088, 1156, 1391, 1712, 1768, 1819, 2312, 2782, 3424, 3536, 3638, 3757, 4624, 5564, 6848, 7072, 7276, 7514, 9248, 11128, 14144, 14552, 15028, 18496, 22256, 23647, 29104, 30056, 30923, 44512, 47294, 58208, 60112, 61846, 89024, 94588, 116416, 120224, 123692, 189176, 240448, 247384, 378352, 401999, 494768, 756704, 803998, 989536, 1513408, 1607996, 1979072, 3215992, 6431984, 12863968, 25727936]

約数ペア:

[(1, 25727936), (2, 12863968), (4, 6431984), (8, 3215992), (13, 1979072), (16, 1607996), (17, 1513408), (26, 989536), (32, 803998), (34, 756704), (52, 494768), (64, 401999), (68, 378352), (104, 247384), (107, 240448), (136, 189176), (208, 123692), (214, 120224), (221, 116416), (272, 94588), (289, 89024), (416, 61846), (428, 60112), (442, 58208), (544, 47294), (578, 44512), (832, 30923), (856, 30056), (884, 29104), (1088, 23647), (1156, 22256), (1391, 18496), (1712, 15028), (1768, 14552), (1819, 14144), (2312, 11128), (2782, 9248), (3424, 7514), (3536, 7276), (3638, 7072), (3757, 6848), (4624, 5564)]