64656804

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{5437}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 151045888

約数和(自身を除く): 86389084

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5437, 5946, 10874, 11892, 16311, 21748, 32622, 65244, 5388067, 10776134, 16164201, 21552268, 32328402, 64656804]

約数ペア:

[(1, 64656804), (2, 32328402), (3, 21552268), (4, 16164201), (6, 10776134), (12, 5388067), (991, 65244), (1982, 32622), (2973, 21748), (3964, 16311), (5437, 11892), (5946, 10874)]