66636218878

素因数分解:

$2^1\times {\mathrm{811}}^1\times {\mathrm{4271}}^1\times {\mathrm{9619}}^1$

素因数の和:14703

約数の個数: 16

約数和(自身を含む): 100111415040

約数和(自身を除く): 33475196162

約数列:

[1, 2, 811, 1622, 4271, 8542, 9619, 19238, 3463781, 6927562, 7801009, 15602018, 41082749, 82165498, 33318109439, 66636218878]

約数ペア:

[(1, 66636218878), (2, 33318109439), (811, 82165498), (1622, 41082749), (4271, 15602018), (8542, 7801009), (9619, 6927562), (19238, 3463781)]