40108404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^2$

素因数の和:1396

約数の個数: 36

約数和(自身を含む): 107110752

約数和(自身を除く): 67002348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 1382, 2073, 2764, 4146, 4837, 8292, 9674, 14511, 19348, 29022, 58044, 477481, 954962, 1432443, 1909924, 2864886, 3342367, 5729772, 6684734, 10027101, 13369468, 20054202, 40108404]

約数ペア:

[(1, 40108404), (2, 20054202), (3, 13369468), (4, 10027101), (6, 6684734), (7, 5729772), (12, 3342367), (14, 2864886), (21, 1909924), (28, 1432443), (42, 954962), (84, 477481), (691, 58044), (1382, 29022), (2073, 19348), (2764, 14511), (4146, 9674), (4837, 8292)]