68406316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4999}}^1$

素因数の和:5325

約数の個数: 24

約数和(自身を含む): 131040000

約数和(自身を除く): 62633684

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 4999, 6842, 9998, 13684, 19996, 54989, 109978, 219956, 1554689, 3109378, 6218756, 17101579, 34203158, 68406316]

約数ペア:

[(1, 68406316), (2, 34203158), (4, 17101579), (11, 6218756), (22, 3109378), (44, 1554689), (311, 219956), (622, 109978), (1244, 54989), (3421, 19996), (4999, 13684), (6842, 9998)]