28635192

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2903}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 78146640

約数和(自身を除く): 49511448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 2903, 3288, 4932, 5806, 8709, 9864, 11612, 17418, 23224, 26127, 34836, 52254, 69672, 104508, 209016, 397711, 795422, 1193133, 1590844, 2386266, 3181688, 3579399, 4772532, 7158798, 9545064, 14317596, 28635192]

約数ペア:

[(1, 28635192), (2, 14317596), (3, 9545064), (4, 7158798), (6, 4772532), (8, 3579399), (9, 3181688), (12, 2386266), (18, 1590844), (24, 1193133), (36, 795422), (72, 397711), (137, 209016), (274, 104508), (411, 69672), (548, 52254), (822, 34836), (1096, 26127), (1233, 23224), (1644, 17418), (2466, 11612), (2903, 9864), (3288, 8709), (4932, 5806)]