40728754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{4051}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 66809376

約数和(自身を除く): 26080622

約数列:

[1, 2, 11, 22, 457, 914, 4051, 5027, 8102, 10054, 44561, 89122, 1851307, 3702614, 20364377, 40728754]

約数ペア:

[(1, 40728754), (2, 20364377), (11, 3702614), (22, 1851307), (457, 89122), (914, 44561), (4051, 10054), (5027, 8102)]