67855892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30347}}^1$

素因数の和:30407

約数の個数: 24

約数和(自身を含む): 130860576

約数和(自身を除く): 63004684

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 30347, 60694, 121388, 394511, 789022, 1304921, 1578044, 2609842, 5219684, 16963973, 33927946, 67855892]

約数ペア:

[(1, 67855892), (2, 33927946), (4, 16963973), (13, 5219684), (26, 2609842), (43, 1578044), (52, 1304921), (86, 789022), (172, 394511), (559, 121388), (1118, 60694), (2236, 30347)]