28027902

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13619}}^1$

素因数の和:13645

約数の個数: 32

約数和(自身を含む): 65376000

約数和(自身を除く): 37348098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 13619, 27238, 40857, 81714, 95333, 190666, 285999, 571998, 667331, 1334662, 2001993, 4003986, 4671317, 9342634, 14013951, 28027902]

約数ペア:

[(1, 28027902), (2, 14013951), (3, 9342634), (6, 4671317), (7, 4003986), (14, 2001993), (21, 1334662), (42, 667331), (49, 571998), (98, 285999), (147, 190666), (294, 95333), (343, 81714), (686, 40857), (1029, 27238), (2058, 13619)]