68931962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4457}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 121970880

約数和(自身を除く): 53038918

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 4457, 7733, 8914, 15466, 49027, 84683, 98054, 164909, 169366, 329818, 931513, 1813999, 1863026, 3133271, 3627998, 6266542, 34465981, 68931962]

約数ペア:

[(1, 68931962), (2, 34465981), (11, 6266542), (19, 3627998), (22, 3133271), (37, 1863026), (38, 1813999), (74, 931513), (209, 329818), (407, 169366), (418, 164909), (703, 98054), (814, 84683), (1406, 49027), (4457, 15466), (7733, 8914)]