68995388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{224011}}^1$

素因数の和:224033

約数の個数: 24

約数和(自身を含む): 150536064

約数和(自身を除く): 81540676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 224011, 448022, 896044, 1568077, 2464121, 3136154, 4928242, 6272308, 9856484, 17248847, 34497694, 68995388]

約数ペア:

[(1, 68995388), (2, 34497694), (4, 17248847), (7, 9856484), (11, 6272308), (14, 4928242), (22, 3136154), (28, 2464121), (44, 1568077), (77, 896044), (154, 448022), (308, 224011)]