28538354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3722

約数の個数: 24

約数和(自身を含む): 48382272

約数和(自身を除く): 19843918

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3671, 3887, 7342, 7774, 47723, 84433, 95446, 168866, 620399, 1097629, 1240798, 2195258, 14269177, 28538354]

約数ペア:

[(1, 28538354), (2, 14269177), (13, 2195258), (23, 1240798), (26, 1097629), (46, 620399), (169, 168866), (299, 95446), (338, 84433), (598, 47723), (3671, 7774), (3887, 7342)]