28658816

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 57455580

約数和(自身を除く): 28796764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1237, 1448, 2474, 2896, 4948, 5792, 9896, 11584, 19792, 23168, 39584, 79168, 158336, 223897, 447794, 895588, 1791176, 3582352, 7164704, 14329408, 28658816]

約数ペア:

[(1, 28658816), (2, 14329408), (4, 7164704), (8, 3582352), (16, 1791176), (32, 895588), (64, 447794), (128, 223897), (181, 158336), (362, 79168), (724, 39584), (1237, 23168), (1448, 19792), (2474, 11584), (2896, 9896), (4948, 5792)]