69040016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{64403}}^1$

素因数の和:64478

約数の個数: 20

約数和(自身を含む): 135763632

約数和(自身を除く): 66723616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 64403, 128806, 257612, 515224, 1030448, 4315001, 8630002, 17260004, 34520008, 69040016]

約数ペア:

[(1, 69040016), (2, 34520008), (4, 17260004), (8, 8630002), (16, 4315001), (67, 1030448), (134, 515224), (268, 257612), (536, 128806), (1072, 64403)]