78105314

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41947}}^1$

素因数の和:41982

約数の個数: 24

約数和(自身を含む): 143462160

約数和(自身を除く): 65356846

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 41947, 83894, 293629, 587258, 796993, 1593986, 2055403, 4110806, 5578951, 11157902, 39052657, 78105314]

約数ペア:

[(1, 78105314), (2, 39052657), (7, 11157902), (14, 5578951), (19, 4110806), (38, 2055403), (49, 1593986), (98, 796993), (133, 587258), (266, 293629), (931, 83894), (1862, 41947)]