78531266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 133809408

約数和(自身を除く): 55278142

約数列:

[1, 2, 11, 22, 47, 53, 94, 106, 517, 583, 1034, 1166, 1433, 2491, 2866, 4982, 15763, 27401, 31526, 54802, 67351, 75949, 134702, 151898, 740861, 835439, 1481722, 1670878, 3569603, 7139206, 39265633, 78531266]

約数ペア:

[(1, 78531266), (2, 39265633), (11, 7139206), (22, 3569603), (47, 1670878), (53, 1481722), (94, 835439), (106, 740861), (517, 151898), (583, 134702), (1034, 75949), (1166, 67351), (1433, 54802), (2491, 31526), (2866, 27401), (4982, 15763)]