69955528

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{19919}}^1$

素因数の和:20364

約数の個数: 16

約数和(自身を含む): 131472000

約数和(自身を除く): 61516472

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 19919, 39838, 79676, 159352, 8744441, 17488882, 34977764, 69955528]

約数ペア:

[(1, 69955528), (2, 34977764), (4, 17488882), (8, 8744441), (439, 159352), (878, 79676), (1756, 39838), (3512, 19919)]