40443982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 64726704

約数和(自身を除く): 24282722

約数列:

[1, 2, 23, 46, 53, 106, 313, 626, 1219, 2438, 2809, 5618, 7199, 14398, 16589, 33178, 64607, 129214, 381547, 763094, 879217, 1758434, 20221991, 40443982]

約数ペア:

[(1, 40443982), (2, 20221991), (23, 1758434), (46, 879217), (53, 763094), (106, 381547), (313, 129214), (626, 64607), (1219, 33178), (2438, 16589), (2809, 14398), (5618, 7199)]