128512448

素因数分解:

$2^6\times {\mathrm{1063}}^1\times {\mathrm{1889}}^1$

素因数の和:2964

約数の個数: 28

約数和(自身を含む): 255391920

約数和(自身を除く): 126879472

約数列:

[1, 2, 4, 8, 16, 32, 64, 1063, 1889, 2126, 3778, 4252, 7556, 8504, 15112, 17008, 30224, 34016, 60448, 68032, 120896, 2008007, 4016014, 8032028, 16064056, 32128112, 64256224, 128512448]

約数ペア:

[(1, 128512448), (2, 64256224), (4, 32128112), (8, 16064056), (16, 8032028), (32, 4016014), (64, 2008007), (1063, 120896), (1889, 68032), (2126, 60448), (3778, 34016), (4252, 30224), (7556, 17008), (8504, 15112)]