64409826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9949}}^1$

素因数の和:10050

約数の個数: 32

約数和(自身を含む): 140414400

約数和(自身を除く): 76004574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 9949, 19898, 29847, 59694, 129337, 258674, 388011, 776022, 825767, 1651534, 2477301, 4954602, 10734971, 21469942, 32204913, 64409826]

約数ペア:

[(1, 64409826), (2, 32204913), (3, 21469942), (6, 10734971), (13, 4954602), (26, 2477301), (39, 1651534), (78, 825767), (83, 776022), (166, 388011), (249, 258674), (498, 129337), (1079, 59694), (2158, 29847), (3237, 19898), (6474, 9949)]