25898312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 53352000

約数和(自身を除く): 27453688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 1949, 3322, 3898, 6644, 7796, 13288, 15592, 21439, 42878, 85756, 171512, 294299, 588598, 1177196, 2354392, 3237289, 6474578, 12949156, 25898312]

約数ペア:

[(1, 25898312), (2, 12949156), (4, 6474578), (8, 3237289), (11, 2354392), (22, 1177196), (44, 588598), (88, 294299), (151, 171512), (302, 85756), (604, 42878), (1208, 21439), (1661, 15592), (1949, 13288), (3322, 7796), (3898, 6644)]