69904078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{4729}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 110682000

約数和(自身を除く): 40777922

約数列:

[1, 2, 19, 38, 389, 778, 4729, 7391, 9458, 14782, 89851, 179702, 1839581, 3679162, 34952039, 69904078]

約数ペア:

[(1, 69904078), (2, 34952039), (19, 3679162), (38, 1839581), (389, 179702), (778, 89851), (4729, 14782), (7391, 9458)]