28601748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12611}}^1$

素因数の和:12634

約数の個数: 60

約数和(自身を含む): 85458912

約数和(自身を除く): 56857164

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, 12611, 25222, 37833, 50444, 75666, 88277, 113499, 151332, 176554, 226998, 264831, 340497, 353108, 453996, 529662, 680994, 794493, 1021491, 1059324, 1361988, 1588986, 2042982, 2383479, 3177972, 4085964, 4766958, 7150437, 9533916, 14300874, 28601748]

約数ペア:

[(1, 28601748), (2, 14300874), (3, 9533916), (4, 7150437), (6, 4766958), (7, 4085964), (9, 3177972), (12, 2383479), (14, 2042982), (18, 1588986), (21, 1361988), (27, 1059324), (28, 1021491), (36, 794493), (42, 680994), (54, 529662), (63, 453996), (81, 353108), (84, 340497), (108, 264831), (126, 226998), (162, 176554), (189, 151332), (252, 113499), (324, 88277), (378, 75666), (567, 50444), (756, 37833), (1134, 25222), (2268, 12611)]