68751578

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{13381}}^1$

素因数の和:13757

約数の個数: 16

約数和(自身を含む): 118189824

約数和(自身を除く): 49438246

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 13381, 26762, 93667, 187334, 4910827, 9821654, 34375789, 68751578]

約数ペア:

[(1, 68751578), (2, 34375789), (7, 9821654), (14, 4910827), (367, 187334), (734, 93667), (2569, 26762), (5138, 13381)]