68961392

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{12421}}^1$

素因数の和:12776

約数の個数: 20

約数和(自身を含む): 134008536

約数和(自身を除く): 65047144

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 12421, 24842, 49684, 99368, 198736, 4310087, 8620174, 17240348, 34480696, 68961392]

約数ペア:

[(1, 68961392), (2, 34480696), (4, 17240348), (8, 8620174), (16, 4310087), (347, 198736), (694, 99368), (1388, 49684), (2776, 24842), (5552, 12421)]