13640656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 27926784

約数和(自身を除く): 14286128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 202, 367, 368, 404, 734, 808, 1468, 1616, 2323, 2936, 4646, 5872, 8441, 9292, 16882, 18584, 33764, 37067, 37168, 67528, 74134, 135056, 148268, 296536, 593072, 852541, 1705082, 3410164, 6820328, 13640656]

約数ペア:

[(1, 13640656), (2, 6820328), (4, 3410164), (8, 1705082), (16, 852541), (23, 593072), (46, 296536), (92, 148268), (101, 135056), (184, 74134), (202, 67528), (367, 37168), (368, 37067), (404, 33764), (734, 18584), (808, 16882), (1468, 9292), (1616, 8441), (2323, 5872), (2936, 4646)]