7640768

素因数分解:

$2^6\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 28

約数和(自身を含む): 15252192

約数和(自身を除く): 7611424

約数列:

[1, 2, 4, 8, 16, 32, 64, 277, 431, 554, 862, 1108, 1724, 2216, 3448, 4432, 6896, 8864, 13792, 17728, 27584, 119387, 238774, 477548, 955096, 1910192, 3820384, 7640768]

約数ペア:

[(1, 7640768), (2, 3820384), (4, 1910192), (8, 955096), (16, 477548), (32, 238774), (64, 119387), (277, 27584), (431, 17728), (554, 13792), (862, 8864), (1108, 6896), (1724, 4432), (2216, 3448)]