12377288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 29445120

約数和(自身を除く): 17067832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 283, 284, 308, 497, 566, 568, 616, 781, 994, 1132, 1562, 1981, 1988, 2264, 3113, 3124, 3962, 3976, 5467, 6226, 6248, 7924, 10934, 12452, 15848, 20093, 21791, 21868, 24904, 40186, 43582, 43736, 80372, 87164, 140651, 160744, 174328, 221023, 281302, 442046, 562604, 884092, 1125208, 1547161, 1768184, 3094322, 6188644, 12377288]

約数ペア:

[(1, 12377288), (2, 6188644), (4, 3094322), (7, 1768184), (8, 1547161), (11, 1125208), (14, 884092), (22, 562604), (28, 442046), (44, 281302), (56, 221023), (71, 174328), (77, 160744), (88, 140651), (142, 87164), (154, 80372), (283, 43736), (284, 43582), (308, 40186), (497, 24904), (566, 21868), (568, 21791), (616, 20093), (781, 15848), (994, 12452), (1132, 10934), (1562, 7924), (1981, 6248), (1988, 6226), (2264, 5467), (3113, 3976), (3124, 3962)]