40291622

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2300

約数の個数: 24

約数和(自身を含む): 70695504

約数和(自身を除く): 30403882

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2087, 2758, 4174, 9653, 14609, 19306, 29218, 102263, 204526, 411139, 822278, 2877973, 5755946, 20145811, 40291622]

約数ペア:

[(1, 40291622), (2, 20145811), (7, 5755946), (14, 2877973), (49, 822278), (98, 411139), (197, 204526), (394, 102263), (1379, 29218), (2087, 19306), (2758, 14609), (4174, 9653)]