56437456

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{7243}}^1$

素因数の和:7738

約数の個数: 20

約数和(自身を含む): 109587232

約数和(自身を除く): 53149776

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7243, 7792, 14486, 28972, 57944, 115888, 3527341, 7054682, 14109364, 28218728, 56437456]

約数ペア:

[(1, 56437456), (2, 28218728), (4, 14109364), (8, 7054682), (16, 3527341), (487, 115888), (974, 57944), (1948, 28972), (3896, 14486), (7243, 7792)]