68174768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{60013}}^1$

素因数の和:60092

約数の個数: 20

約数和(自身を含む): 133951248

約数和(自身を除く): 65776480

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 60013, 120026, 240052, 480104, 960208, 4260923, 8521846, 17043692, 34087384, 68174768]

約数ペア:

[(1, 68174768), (2, 34087384), (4, 17043692), (8, 8521846), (16, 4260923), (71, 960208), (142, 480104), (284, 240052), (568, 120026), (1136, 60013)]