28517364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{2741}}^1$

素因数の和:2785

約数の個数: 54

約数和(自身を含む): 76603254

約数和(自身を除く): 48085890

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, 2741, 3468, 5202, 5482, 8223, 10404, 10964, 16446, 24669, 32892, 46597, 49338, 93194, 98676, 139791, 186388, 279582, 419373, 559164, 792149, 838746, 1584298, 1677492, 2376447, 3168596, 4752894, 7129341, 9505788, 14258682, 28517364]

約数ペア:

[(1, 28517364), (2, 14258682), (3, 9505788), (4, 7129341), (6, 4752894), (9, 3168596), (12, 2376447), (17, 1677492), (18, 1584298), (34, 838746), (36, 792149), (51, 559164), (68, 419373), (102, 279582), (153, 186388), (204, 139791), (289, 98676), (306, 93194), (578, 49338), (612, 46597), (867, 32892), (1156, 24669), (1734, 16446), (2601, 10964), (2741, 10404), (3468, 8223), (5202, 5482)]