27869008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{75731}}^1$

素因数の和:75762

約数の個数: 20

約数和(自身を含む): 56344608

約数和(自身を除く): 28475600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 75731, 151462, 302924, 605848, 1211696, 1741813, 3483626, 6967252, 13934504, 27869008]

約数ペア:

[(1, 27869008), (2, 13934504), (4, 6967252), (8, 3483626), (16, 1741813), (23, 1211696), (46, 605848), (92, 302924), (184, 151462), (368, 75731)]