71746919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 79057440

約数和(自身を除く): 7310521

約数列:

[1, 17, 43, 61, 731, 1037, 1609, 2623, 27353, 44591, 69187, 98149, 1176179, 1668533, 4220407, 71746919]

約数ペア:

[(1, 71746919), (17, 4220407), (43, 1668533), (61, 1176179), (731, 98149), (1037, 69187), (1609, 44591), (2623, 27353)]