28300976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401}}^2$

素因数の和:821

約数の個数: 30

約数和(自身を含む): 59967516

約数和(自身を除く): 31666540

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401, 802, 1604, 3208, 4411, 6416, 8822, 17644, 35288, 70576, 160801, 321602, 643204, 1286408, 1768811, 2572816, 3537622, 7075244, 14150488, 28300976]

約数ペア:

[(1, 28300976), (2, 14150488), (4, 7075244), (8, 3537622), (11, 2572816), (16, 1768811), (22, 1286408), (44, 643204), (88, 321602), (176, 160801), (401, 70576), (802, 35288), (1604, 17644), (3208, 8822), (4411, 6416)]