68675104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{126241}}^1$

素因数の和:126268

約数の個数: 24

約数和(自身を含む): 143158428

約数和(自身を除く): 74483324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 126241, 252482, 504964, 1009928, 2019856, 2146097, 4039712, 4292194, 8584388, 17168776, 34337552, 68675104]

約数ペア:

[(1, 68675104), (2, 34337552), (4, 17168776), (8, 8584388), (16, 4292194), (17, 4039712), (32, 2146097), (34, 2019856), (68, 1009928), (136, 504964), (272, 252482), (544, 126241)]