28579068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12601}}^1$

素因数の和:12624

約数の個数: 60

約数和(自身を含む): 85391152

約数和(自身を除く): 56812084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 12601, 25202, 37803, 50404, 75606, 88207, 113409, 151212, 176414, 226818, 264621, 340227, 352828, 453636, 529242, 680454, 793863, 1020681, 1058484, 1360908, 1587726, 2041362, 2381589, 3175452, 4082724, 4763178, 7144767, 9526356, 14289534, 28579068]

約数ペア:

[(1, 28579068), (2, 14289534), (3, 9526356), (4, 7144767), (6, 4763178), (7, 4082724), (9, 3175452), (12, 2381589), (14, 2041362), (18, 1587726), (21, 1360908), (27, 1058484), (28, 1020681), (36, 793863), (42, 680454), (54, 529242), (63, 453636), (81, 352828), (84, 340227), (108, 264621), (126, 226818), (162, 176414), (189, 151212), (252, 113409), (324, 88207), (378, 75606), (567, 50404), (756, 37803), (1134, 25202), (2268, 12601)]