64680972

素因数分解:

$2^2\times 3^1\times {\mathrm{1367}}^1\times {\mathrm{3943}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 151070976

約数和(自身を除く): 86390004

約数列:

[1, 2, 3, 4, 6, 12, 1367, 2734, 3943, 4101, 5468, 7886, 8202, 11829, 15772, 16404, 23658, 47316, 5390081, 10780162, 16170243, 21560324, 32340486, 64680972]

約数ペア:

[(1, 64680972), (2, 32340486), (3, 21560324), (4, 16170243), (6, 10780162), (12, 5390081), (1367, 47316), (2734, 23658), (3943, 16404), (4101, 15772), (5468, 11829), (7886, 8202)]