666607728

素因数分解:

$2^4\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{12433}}^1$

素因数の和:13561

約数の個数: 40

約数和(自身を含む): 1723750288

約数和(自身を除く): 1057142560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1117, 2234, 3351, 4468, 6702, 8936, 12433, 13404, 17872, 24866, 26808, 37299, 49732, 53616, 74598, 99464, 149196, 198928, 298392, 596784, 13887661, 27775322, 41662983, 55550644, 83325966, 111101288, 166651932, 222202576, 333303864, 666607728]

約数ペア:

[(1, 666607728), (2, 333303864), (3, 222202576), (4, 166651932), (6, 111101288), (8, 83325966), (12, 55550644), (16, 41662983), (24, 27775322), (48, 13887661), (1117, 596784), (2234, 298392), (3351, 198928), (4468, 149196), (6702, 99464), (8936, 74598), (12433, 53616), (13404, 49732), (17872, 37299), (24866, 26808)]