82164072004

素因数分解:

$2^2\times 7^2\times {\mathrm{419204449}}^1$

素因数の和:419204467

約数の個数: 18

約数和(自身を含む): 167262575550

約数和(自身を除く): 85098503546

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419204449, 838408898, 1676817796, 2934431143, 5868862286, 11737724572, 20541018001, 41082036002, 82164072004]

約数ペア:

[(1, 82164072004), (2, 41082036002), (4, 20541018001), (7, 11737724572), (14, 5868862286), (28, 2934431143), (49, 1676817796), (98, 838408898), (196, 419204449)]