68737364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1091}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 126890400

約数和(自身を除く): 58153036

約数列:

[1, 2, 4, 19, 38, 76, 829, 1091, 1658, 2182, 3316, 4364, 15751, 20729, 31502, 41458, 63004, 82916, 904439, 1808878, 3617756, 17184341, 34368682, 68737364]

約数ペア:

[(1, 68737364), (2, 34368682), (4, 17184341), (19, 3617756), (38, 1808878), (76, 904439), (829, 82916), (1091, 63004), (1658, 41458), (2182, 31502), (3316, 20729), (4364, 15751)]