68858924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6553}}^1$

素因数の和:6665

約数の個数: 24

約数和(自身を含む): 125522208

約数和(自身を除く): 56663284

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 6553, 10508, 13106, 26212, 242461, 465263, 484922, 930526, 969844, 1861052, 17214731, 34429462, 68858924]

約数ペア:

[(1, 68858924), (2, 34429462), (4, 17214731), (37, 1861052), (71, 969844), (74, 930526), (142, 484922), (148, 465263), (284, 242461), (2627, 26212), (5254, 13106), (6553, 10508)]