71368716

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{42787}}^1$

素因数の和:42933

約数の個数: 24

約数和(自身を含む): 167728960

約数和(自身を除く): 96360244

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 42787, 85574, 128361, 171148, 256722, 513444, 5947393, 11894786, 17842179, 23789572, 35684358, 71368716]

約数ペア:

[(1, 71368716), (2, 35684358), (3, 23789572), (4, 17842179), (6, 11894786), (12, 5947393), (139, 513444), (278, 256722), (417, 171148), (556, 128361), (834, 85574), (1668, 42787)]