39683886718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1\times {\mathrm{37831}}^1$

素因数の和:40288

約数の個数: 32

約数和(自身を含む): 70254931968

約数和(自身を除く): 30571045250

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2417, 4834, 16919, 33838, 37831, 74927, 75662, 149854, 264817, 524489, 529634, 1048978, 1172761, 2345522, 8209327, 16418654, 91437527, 182875054, 640062689, 1280125378, 2834563337, 5669126674, 19841943359, 39683886718]

約数ペア:

[(1, 39683886718), (2, 19841943359), (7, 5669126674), (14, 2834563337), (31, 1280125378), (62, 640062689), (217, 182875054), (434, 91437527), (2417, 16418654), (4834, 8209327), (16919, 2345522), (33838, 1172761), (37831, 1048978), (74927, 529634), (75662, 524489), (149854, 264817)]