71895672

素因数分解:

$2^3\times 3^2\times {\mathrm{998551}}^1$

素因数の和:998563

約数の個数: 24

約数和(自身を含む): 194717640

約数和(自身を除く): 122821968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 998551, 1997102, 2995653, 3994204, 5991306, 7988408, 8986959, 11982612, 17973918, 23965224, 35947836, 71895672]

約数ペア:

[(1, 71895672), (2, 35947836), (3, 23965224), (4, 17973918), (6, 11982612), (8, 8986959), (9, 7988408), (12, 5991306), (18, 3994204), (24, 2995653), (36, 1997102), (72, 998551)]