76814428

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 136950912

約数和(自身を除く): 60136484

約数列:

[1, 2, 4, 67, 134, 268, 443, 647, 886, 1294, 1772, 2588, 29681, 43349, 59362, 86698, 118724, 173396, 286621, 573242, 1146484, 19203607, 38407214, 76814428]

約数ペア:

[(1, 76814428), (2, 38407214), (4, 19203607), (67, 1146484), (134, 573242), (268, 286621), (443, 173396), (647, 118724), (886, 86698), (1294, 59362), (1772, 43349), (2588, 29681)]