26720722

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40609}}^1$

素因数の和:40665

約数の個数: 16

約数和(自身を含む): 46782720

約数和(自身を除く): 20061998

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 40609, 81218, 284263, 568526, 1908623, 3817246, 13360361, 26720722]

約数ペア:

[(1, 26720722), (2, 13360361), (7, 3817246), (14, 1908623), (47, 568526), (94, 284263), (329, 81218), (658, 40609)]