71243768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{468709}}^1$

素因数の和:468734

約数の個数: 16

約数和(自身を含む): 140613000

約数和(自身を除く): 69369232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 468709, 937418, 1874836, 3749672, 8905471, 17810942, 35621884, 71243768]

約数ペア:

[(1, 71243768), (2, 35621884), (4, 17810942), (8, 8905471), (19, 3749672), (38, 1874836), (76, 937418), (152, 468709)]