66891859322

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{24229}}^1\times {\mathrm{9931}}^1$

素因数の和:34301

約数の個数: 16

約数和(自身を含む): 101073991200

約数和(自身を除く): 34182131878

約数列:

[1, 2, 139, 278, 9931, 19862, 24229, 48458, 1380409, 2760818, 3367831, 6735662, 240618199, 481236398, 33445929661, 66891859322]

約数ペア:

[(1, 66891859322), (2, 33445929661), (139, 481236398), (278, 240618199), (9931, 6735662), (19862, 3367831), (24229, 2760818), (48458, 1380409)]