68395544

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29789}}^1$

素因数の和:29843

約数の個数: 32

約数和(自身を含む): 150141600

約数和(自身を除く): 81746056

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 29789, 59578, 119156, 208523, 238312, 417046, 834092, 1221349, 1668184, 2442698, 4885396, 8549443, 9770792, 17098886, 34197772, 68395544]

約数ペア:

[(1, 68395544), (2, 34197772), (4, 17098886), (7, 9770792), (8, 8549443), (14, 4885396), (28, 2442698), (41, 1668184), (56, 1221349), (82, 834092), (164, 417046), (287, 238312), (328, 208523), (574, 119156), (1148, 59578), (2296, 29789)]