66207128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15527}}^1$

素因数の和:15587

約数の個数: 32

約数和(自身を含む): 136956960

約数和(自身を除く): 70749832

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 15527, 31054, 62108, 124216, 201851, 403702, 636607, 807404, 1273214, 1614808, 2546428, 5092856, 8275891, 16551782, 33103564, 66207128]

約数ペア:

[(1, 66207128), (2, 33103564), (4, 16551782), (8, 8275891), (13, 5092856), (26, 2546428), (41, 1614808), (52, 1273214), (82, 807404), (104, 636607), (164, 403702), (328, 201851), (533, 124216), (1066, 62108), (2132, 31054), (4264, 15527)]