64131752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1753}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 127866600

約数和(自身を除く): 63734848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 1753, 2152, 3506, 4573, 7012, 9146, 14024, 18292, 29801, 36584, 59602, 119204, 238408, 471557, 943114, 1886228, 3772456, 8016469, 16032938, 32065876, 64131752]

約数ペア:

[(1, 64131752), (2, 32065876), (4, 16032938), (8, 8016469), (17, 3772456), (34, 1886228), (68, 943114), (136, 471557), (269, 238408), (538, 119204), (1076, 59602), (1753, 36584), (2152, 29801), (3506, 18292), (4573, 14024), (7012, 9146)]