68612288

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{16001}}^1$

素因数の和:16080

約数の個数: 28

約数和(自身を含む): 138193272

約数和(自身を除く): 69580984

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 16001, 32002, 64004, 128008, 256016, 512032, 1024064, 1072067, 2144134, 4288268, 8576536, 17153072, 34306144, 68612288]

約数ペア:

[(1, 68612288), (2, 34306144), (4, 17153072), (8, 8576536), (16, 4288268), (32, 2144134), (64, 1072067), (67, 1024064), (134, 512032), (268, 256016), (536, 128008), (1072, 64004), (2144, 32002), (4288, 16001)]