66976384

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{1889}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 133982100

約数和(自身を除く): 67005716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 1889, 2216, 3778, 4432, 7556, 8864, 15112, 17728, 30224, 35456, 60448, 120896, 241792, 523253, 1046506, 2093012, 4186024, 8372048, 16744096, 33488192, 66976384]

約数ペア:

[(1, 66976384), (2, 33488192), (4, 16744096), (8, 8372048), (16, 4186024), (32, 2093012), (64, 1046506), (128, 523253), (277, 241792), (554, 120896), (1108, 60448), (1889, 35456), (2216, 30224), (3778, 17728), (4432, 15112), (7556, 8864)]