40707914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6551}}^1$

素因数の和:6805

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 25336246

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 6551, 13102, 85163, 170326, 1565689, 3131378, 20353957, 40707914]

約数ペア:

[(1, 40707914), (2, 20353957), (13, 3131378), (26, 1565689), (239, 170326), (478, 85163), (3107, 13102), (6214, 6551)]