40947046

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1684

約数の個数: 24

約数和(自身を含む): 71733816

約数和(自身を除く): 30786770

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 1361, 2149, 2722, 4298, 9527, 15043, 19054, 30086, 66689, 133378, 417827, 835654, 2924789, 5849578, 20473523, 40947046]

約数ペア:

[(1, 40947046), (2, 20473523), (7, 5849578), (14, 2924789), (49, 835654), (98, 417827), (307, 133378), (614, 66689), (1361, 30086), (2149, 19054), (2722, 15043), (4298, 9527)]