56856892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1777}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 105044240

約数和(自身を除く): 48187348

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 1777, 3554, 7108, 7999, 15998, 31996, 33763, 67526, 135052, 748117, 1496234, 2992468, 14214223, 28428446, 56856892]

約数ペア:

[(1, 56856892), (2, 28428446), (4, 14214223), (19, 2992468), (38, 1496234), (76, 748117), (421, 135052), (842, 67526), (1684, 33763), (1777, 31996), (3554, 15998), (7108, 7999)]