40988506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1879}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 66326400

約数和(自身を除く): 25337894

約数列:

[1, 2, 13, 26, 839, 1678, 1879, 3758, 10907, 21814, 24427, 48854, 1576481, 3152962, 20494253, 40988506]

約数ペア:

[(1, 40988506), (2, 20494253), (13, 3152962), (26, 1576481), (839, 48854), (1678, 24427), (1879, 21814), (3758, 10907)]