56456372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106121}}^1$

素因数の和:106151

約数の個数: 24

約数和(自身を含む): 118856640

約数和(自身を除く): 62400268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 106121, 212242, 424484, 742847, 1485694, 2016299, 2971388, 4032598, 8065196, 14114093, 28228186, 56456372]

約数ペア:

[(1, 56456372), (2, 28228186), (4, 14114093), (7, 8065196), (14, 4032598), (19, 2971388), (28, 2016299), (38, 1485694), (76, 742847), (133, 424484), (266, 212242), (532, 106121)]