40999796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1319}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 75768000

約数和(自身を除く): 34768204

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1319, 1636, 2638, 5276, 7771, 15542, 25061, 31084, 50122, 100244, 539471, 1078942, 2157884, 10249949, 20499898, 40999796]

約数ペア:

[(1, 40999796), (2, 20499898), (4, 10249949), (19, 2157884), (38, 1078942), (76, 539471), (409, 100244), (818, 50122), (1319, 31084), (1636, 25061), (2638, 15542), (5276, 7771)]