12977792

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 26355780

約数和(自身を除く): 13377988

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 1913, 3392, 3826, 6784, 7652, 15304, 30608, 61216, 101389, 122432, 202778, 244864, 405556, 811112, 1622224, 3244448, 6488896, 12977792]

約数ペア:

[(1, 12977792), (2, 6488896), (4, 3244448), (8, 1622224), (16, 811112), (32, 405556), (53, 244864), (64, 202778), (106, 122432), (128, 101389), (212, 61216), (424, 30608), (848, 15304), (1696, 7652), (1913, 6784), (3392, 3826)]