42679442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40037}}^1$

素因数の和:40093

約数の個数: 16

約数和(自身を含む): 70627032

約数和(自身を除く): 27947590

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 40037, 80074, 520481, 1040962, 1641517, 3283034, 21339721, 42679442]

約数ペア:

[(1, 42679442), (2, 21339721), (13, 3283034), (26, 1641517), (41, 1040962), (82, 520481), (533, 80074), (1066, 40037)]