13178032

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 29505056

約数和(自身を除く): 16327024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1213, 1358, 1552, 2426, 2716, 4852, 5432, 8491, 9704, 10864, 16982, 19408, 33964, 67928, 117661, 135856, 235322, 470644, 823627, 941288, 1647254, 1882576, 3294508, 6589016, 13178032]

約数ペア:

[(1, 13178032), (2, 6589016), (4, 3294508), (7, 1882576), (8, 1647254), (14, 941288), (16, 823627), (28, 470644), (56, 235322), (97, 135856), (112, 117661), (194, 67928), (388, 33964), (679, 19408), (776, 16982), (1213, 10864), (1358, 9704), (1552, 8491), (2426, 5432), (2716, 4852)]