68615512

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5807}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 147755520

約数和(自身を除く): 79140008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5807, 5908, 11614, 11816, 23228, 40649, 46456, 81298, 162596, 325192, 1225277, 2450554, 4901108, 8576939, 9802216, 17153878, 34307756, 68615512]

約数ペア:

[(1, 68615512), (2, 34307756), (4, 17153878), (7, 9802216), (8, 8576939), (14, 4901108), (28, 2450554), (56, 1225277), (211, 325192), (422, 162596), (844, 81298), (1477, 46456), (1688, 40649), (2954, 23228), (5807, 11816), (5908, 11614)]