About the Number

12983648

12983647 ← → 12983649

2進数表記:110001100001110101100000

漢数字表記:千二百九十八万三千六百四十八

素因数分解:

2 5 × 17 1 × 29 1 × 823 1

素因数の和:879
約数の個数: 48
約数和(自身を含む): 28032480
約数和(自身を除く): 15048832

約数列:
[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 823, 928, 986, 1646, 1972, 3292, 3944, 6584, 7888, 13168, 13991, 15776, 23867, 26336, 27982, 47734, 55964, 95468, 111928, 190936, 223856, 381872, 405739, 447712, 763744, 811478, 1622956, 3245912, 6491824, 12983648]

約数ペア:
[(1, 12983648), (2, 6491824), (4, 3245912), (8, 1622956), (16, 811478), (17, 763744), (29, 447712), (32, 405739), (34, 381872), (58, 223856), (68, 190936), (116, 111928), (136, 95468), (232, 55964), (272, 47734), (464, 27982), (493, 26336), (544, 23867), (823, 15776), (928, 13991), (986, 13168), (1646, 7888), (1972, 6584), (3292, 3944)]

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