27565304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 55944000

約数和(自身を除く): 28378696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1109, 1912, 2218, 3107, 4436, 6214, 8872, 12428, 14417, 24856, 28834, 57668, 115336, 265051, 530102, 1060204, 2120408, 3445663, 6891326, 13782652, 27565304]

約数ペア:

[(1, 27565304), (2, 13782652), (4, 6891326), (8, 3445663), (13, 2120408), (26, 1060204), (52, 530102), (104, 265051), (239, 115336), (478, 57668), (956, 28834), (1109, 24856), (1912, 14417), (2218, 12428), (3107, 8872), (4436, 6214)]