28205244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{2711}}^1$

素因数の和:2755

約数の個数: 54

約数和(自身を含む): 75765144

約数和(自身を除く): 47559900

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 2711, 3468, 5202, 5422, 8133, 10404, 10844, 16266, 24399, 32532, 46087, 48798, 92174, 97596, 138261, 184348, 276522, 414783, 553044, 783479, 829566, 1566958, 1659132, 2350437, 3133916, 4700874, 7051311, 9401748, 14102622, 28205244]

約数ペア:

[(1, 28205244), (2, 14102622), (3, 9401748), (4, 7051311), (6, 4700874), (9, 3133916), (12, 2350437), (17, 1659132), (18, 1566958), (34, 829566), (36, 783479), (51, 553044), (68, 414783), (102, 276522), (153, 184348), (204, 138261), (289, 97596), (306, 92174), (578, 48798), (612, 46087), (867, 32532), (1156, 24399), (1734, 16266), (2601, 10844), (2711, 10404), (3468, 8133), (5202, 5422)]