401612608

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{49411}}^1$

素因数の和:49550

約数の個数: 28

約数和(自身を含む): 803241472

約数和(自身を除く): 401628864

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 49411, 98822, 197644, 395288, 790576, 1581152, 3162304, 6275197, 12550394, 25100788, 50201576, 100403152, 200806304, 401612608]

約数ペア:

[(1, 401612608), (2, 200806304), (4, 100403152), (8, 50201576), (16, 25100788), (32, 12550394), (64, 6275197), (127, 3162304), (254, 1581152), (508, 790576), (1016, 395288), (2032, 197644), (4064, 98822), (8128, 49411)]