28119714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3469}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 64625280

約数和(自身を除く): 36505566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 3469, 4053, 6938, 8106, 10407, 20814, 24283, 48566, 72849, 145698, 669517, 1339034, 2008551, 4017102, 4686619, 9373238, 14059857, 28119714]

約数ペア:

[(1, 28119714), (2, 14059857), (3, 9373238), (6, 4686619), (7, 4017102), (14, 2008551), (21, 1339034), (42, 669517), (193, 145698), (386, 72849), (579, 48566), (1158, 24283), (1351, 20814), (2702, 10407), (3469, 8106), (4053, 6938)]