66333836

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 117936000

約数和(自身を除く): 51602164

約数列:

[1, 2, 4, 89, 178, 356, 389, 479, 778, 958, 1556, 1916, 34621, 42631, 69242, 85262, 138484, 170524, 186331, 372662, 745324, 16583459, 33166918, 66333836]

約数ペア:

[(1, 66333836), (2, 33166918), (4, 16583459), (89, 745324), (178, 372662), (356, 186331), (389, 170524), (479, 138484), (778, 85262), (958, 69242), (1556, 42631), (1916, 34621)]