64757524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1367}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 122266368

約数和(自身を除く): 57508844

約数列:

[1, 2, 4, 13, 26, 52, 911, 1367, 1822, 2734, 3644, 5468, 11843, 17771, 23686, 35542, 47372, 71084, 1245337, 2490674, 4981348, 16189381, 32378762, 64757524]

約数ペア:

[(1, 64757524), (2, 32378762), (4, 16189381), (13, 4981348), (26, 2490674), (52, 1245337), (911, 71084), (1367, 47372), (1822, 35542), (2734, 23686), (3644, 17771), (5468, 11843)]