27948388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13109}}^1$

素因数の和:13167

約数の個数: 24

約数和(自身を含む): 53960760

約数和(自身を除く): 26012372

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 13109, 26218, 52436, 170417, 340834, 537469, 681668, 1074938, 2149876, 6987097, 13974194, 27948388]

約数ペア:

[(1, 27948388), (2, 13974194), (4, 6987097), (13, 2149876), (26, 1074938), (41, 681668), (52, 537469), (82, 340834), (164, 170417), (533, 52436), (1066, 26218), (2132, 13109)]