66444644

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{3347}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 133116480

約数和(自身を除く): 66671836

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 3347, 4963, 6694, 9926, 13388, 19852, 23429, 46858, 93716, 2373023, 4746046, 9492092, 16611161, 33222322, 66444644]

約数ペア:

[(1, 66444644), (2, 33222322), (4, 16611161), (7, 9492092), (14, 4746046), (28, 2373023), (709, 93716), (1418, 46858), (2836, 23429), (3347, 19852), (4963, 13388), (6694, 9926)]