66006746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 109650240

約数和(自身を除く): 43643494

約数列:

[1, 2, 13, 26, 73, 83, 146, 166, 419, 838, 949, 1079, 1898, 2158, 5447, 6059, 10894, 12118, 30587, 34777, 61174, 69554, 78767, 157534, 397631, 452101, 795262, 904202, 2538721, 5077442, 33003373, 66006746]

約数ペア:

[(1, 66006746), (2, 33003373), (13, 5077442), (26, 2538721), (73, 904202), (83, 795262), (146, 452101), (166, 397631), (419, 157534), (838, 78767), (949, 69554), (1079, 61174), (1898, 34777), (2158, 30587), (5447, 12118), (6059, 10894)]