2862378064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27689}}^1$

素因数の和:27788

約数の個数: 80

約数和(自身を含む): 6922056960

約数和(自身を除く): 4059678896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 3692, 3976, 6461, 7384, 7952, 12922, 14768, 25844, 27689, 51688, 55378, 103376, 110756, 193823, 221512, 359957, 387646, 443024, 719914, 775292, 1439828, 1550584, 1965919, 2519699, 2879656, 3101168, 3931838, 5039398, 5759312, 7863676, 10078796, 13761433, 15727352, 20157592, 25556947, 27522866, 31454704, 40315184, 51113894, 55045732, 102227788, 110091464, 178898629, 204455576, 220182928, 357797258, 408911152, 715594516, 1431189032, 2862378064]

約数ペア:

[(1, 2862378064), (2, 1431189032), (4, 715594516), (7, 408911152), (8, 357797258), (13, 220182928), (14, 204455576), (16, 178898629), (26, 110091464), (28, 102227788), (52, 55045732), (56, 51113894), (71, 40315184), (91, 31454704), (104, 27522866), (112, 25556947), (142, 20157592), (182, 15727352), (208, 13761433), (284, 10078796), (364, 7863676), (497, 5759312), (568, 5039398), (728, 3931838), (923, 3101168), (994, 2879656), (1136, 2519699), (1456, 1965919), (1846, 1550584), (1988, 1439828), (3692, 775292), (3976, 719914), (6461, 443024), (7384, 387646), (7952, 359957), (12922, 221512), (14768, 193823), (25844, 110756), (27689, 103376), (51688, 55378)]