71349916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{10739}}^1$

素因数の和:10905

約数の個数: 24

約数和(自身を含む): 137128320

約数和(自身を除く): 65778404

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 10739, 21478, 42956, 118129, 236258, 472516, 1621589, 3243178, 6486356, 17837479, 35674958, 71349916]

約数ペア:

[(1, 71349916), (2, 35674958), (4, 17837479), (11, 6486356), (22, 3243178), (44, 1621589), (151, 472516), (302, 236258), (604, 118129), (1661, 42956), (3322, 21478), (6644, 10739)]