79779404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2297}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 147347760

約数和(自身を除く): 67568356

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 2297, 4594, 8683, 9188, 17366, 34732, 43643, 87286, 174572, 1049729, 2099458, 4198916, 19944851, 39889702, 79779404]

約数ペア:

[(1, 79779404), (2, 39889702), (4, 19944851), (19, 4198916), (38, 2099458), (76, 1049729), (457, 174572), (914, 87286), (1828, 43643), (2297, 34732), (4594, 17366), (8683, 9188)]