66883604108

素因数分解:

$2^2\times {\mathrm{4519}}^1\times {\mathrm{3700133}}^1$

素因数の和:3704656

約数の個数: 12

約数和(自身を含む): 117072239760

約数和(自身を除く): 50188635652

約数列:

[1, 2, 4, 4519, 9038, 18076, 3700133, 7400266, 14800532, 16720901027, 33441802054, 66883604108]

約数ペア:

[(1, 66883604108), (2, 33441802054), (4, 16720901027), (4519, 14800532), (9038, 7400266), (18076, 3700133)]