8040368

素因数分解:

$2^4\times 7^1\times {\mathrm{71789}}^1$

素因数の和:71804

約数の個数: 20

約数和(自身を含む): 17803920

約数和(自身を除く): 9763552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71789, 143578, 287156, 502523, 574312, 1005046, 1148624, 2010092, 4020184, 8040368]

約数ペア:

[(1, 8040368), (2, 4020184), (4, 2010092), (7, 1148624), (8, 1005046), (14, 574312), (16, 502523), (28, 287156), (56, 143578), (112, 71789)]