40261546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5179}}^1$

素因数の和:5230

約数の個数: 24

約数和(自身を含む): 68251680

約数和(自身を除く): 27990134

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 5179, 7774, 10358, 67327, 119117, 134654, 238234, 875251, 1548521, 1750502, 3097042, 20130773, 40261546]

約数ペア:

[(1, 40261546), (2, 20130773), (13, 3097042), (23, 1750502), (26, 1548521), (46, 875251), (169, 238234), (299, 134654), (338, 119117), (598, 67327), (3887, 10358), (5179, 7774)]