68455348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4493}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 129481128

約数和(自身を除く): 61025780

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 4493, 7618, 8986, 15236, 17972, 58409, 116818, 233636, 1316449, 2632898, 5265796, 17113837, 34227674, 68455348]

約数ペア:

[(1, 68455348), (2, 34227674), (4, 17113837), (13, 5265796), (26, 2632898), (52, 1316449), (293, 233636), (586, 116818), (1172, 58409), (3809, 17972), (4493, 15236), (7618, 8986)]