78934268

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8893}}^1$

素因数の和:9221

約数の個数: 24

約数和(自身を含む): 158384352

約数和(自身を除く): 79450084

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 8893, 17786, 35572, 62251, 124502, 249004, 2819081, 5638162, 11276324, 19733567, 39467134, 78934268]

約数ペア:

[(1, 78934268), (2, 39467134), (4, 19733567), (7, 11276324), (14, 5638162), (28, 2819081), (317, 249004), (634, 124502), (1268, 62251), (2219, 35572), (4438, 17786), (8876, 8893)]