27405958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5479}}^1$

素因数の和:5583

約数の個数: 16

約数和(自身を含む): 42809760

約数和(自身を除く): 15403802

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 5479, 10958, 224639, 334219, 449278, 668438, 13702979, 27405958]

約数ペア:

[(1, 27405958), (2, 13702979), (41, 668438), (61, 449278), (82, 334219), (122, 224639), (2501, 10958), (5002, 5479)]