4205996896

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{3833}}^1$

素因数の和:4543

約数の個数: 48

約数和(自身を含む): 8452037664

約数和(自身を除く): 4246040768

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 647, 848, 1294, 1696, 2588, 3833, 5176, 7666, 10352, 15332, 20704, 30664, 34291, 61328, 68582, 122656, 137164, 203149, 274328, 406298, 548656, 812596, 1097312, 1625192, 2479951, 3250384, 4959902, 6500768, 9919804, 19839608, 39679216, 79358432, 131437403, 262874806, 525749612, 1051499224, 2102998448, 4205996896]

約数ペア:

[(1, 4205996896), (2, 2102998448), (4, 1051499224), (8, 525749612), (16, 262874806), (32, 131437403), (53, 79358432), (106, 39679216), (212, 19839608), (424, 9919804), (647, 6500768), (848, 4959902), (1294, 3250384), (1696, 2479951), (2588, 1625192), (3833, 1097312), (5176, 812596), (7666, 548656), (10352, 406298), (15332, 274328), (20704, 203149), (30664, 137164), (34291, 122656), (61328, 68582)]