68408074

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{68821}}^1$

素因数の和:68901

約数の個数: 16

約数和(自身を含む): 118924416

約数和(自身を除く): 50516342

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 68821, 137642, 481747, 963494, 4886291, 9772582, 34204037, 68408074]

約数ペア:

[(1, 68408074), (2, 34204037), (7, 9772582), (14, 4886291), (71, 963494), (142, 481747), (497, 137642), (994, 68821)]