26571044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{18401}}^1$

素因数の和:18443

約数の個数: 18

約数和(自身を含む): 49078134

約数和(自身を除く): 22507090

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 18401, 36802, 73604, 349619, 699238, 1398476, 6642761, 13285522, 26571044]

約数ペア:

[(1, 26571044), (2, 13285522), (4, 6642761), (19, 1398476), (38, 699238), (76, 349619), (361, 73604), (722, 36802), (1444, 18401)]