28314648

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 76939200

約数和(自身を除く): 48624552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 821, 958, 1437, 1642, 1916, 2463, 2874, 3284, 3832, 4311, 4926, 5748, 6568, 7389, 8622, 9852, 11496, 14778, 17244, 19704, 29556, 34488, 59112, 393259, 786518, 1179777, 1573036, 2359554, 3146072, 3539331, 4719108, 7078662, 9438216, 14157324, 28314648]

約数ペア:

[(1, 28314648), (2, 14157324), (3, 9438216), (4, 7078662), (6, 4719108), (8, 3539331), (9, 3146072), (12, 2359554), (18, 1573036), (24, 1179777), (36, 786518), (72, 393259), (479, 59112), (821, 34488), (958, 29556), (1437, 19704), (1642, 17244), (1916, 14778), (2463, 11496), (2874, 9852), (3284, 8622), (3832, 7389), (4311, 6568), (4926, 5748)]