67644874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{8861}}^1$

素因数の和:9221

約数の個数: 16

約数和(自身を含む): 111023136

約数和(自身を除く): 43378262

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 8861, 17722, 97471, 194942, 3074767, 6149534, 33822437, 67644874]

約数ペア:

[(1, 67644874), (2, 33822437), (11, 6149534), (22, 3074767), (347, 194942), (694, 97471), (3817, 17722), (7634, 8861)]