28304478

素因数分解:

$2^1\times 3^4\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:854

約数の個数: 40

約数和(自身を含む): 63728280

約数和(自身を除く): 35423802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 379, 461, 758, 922, 1137, 1383, 2274, 2766, 3411, 4149, 6822, 8298, 10233, 12447, 20466, 24894, 30699, 37341, 61398, 74682, 174719, 349438, 524157, 1048314, 1572471, 3144942, 4717413, 9434826, 14152239, 28304478]

約数ペア:

[(1, 28304478), (2, 14152239), (3, 9434826), (6, 4717413), (9, 3144942), (18, 1572471), (27, 1048314), (54, 524157), (81, 349438), (162, 174719), (379, 74682), (461, 61398), (758, 37341), (922, 30699), (1137, 24894), (1383, 20466), (2274, 12447), (2766, 10233), (3411, 8298), (4149, 6822)]