66743974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{2791}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 109357056

約数和(自身を除く): 42613082

約数列:

[1, 2, 11, 22, 1087, 2174, 2791, 5582, 11957, 23914, 30701, 61402, 3033817, 6067634, 33371987, 66743974]

約数ペア:

[(1, 66743974), (2, 33371987), (11, 6067634), (22, 3033817), (1087, 61402), (2174, 30701), (2791, 23914), (5582, 11957)]