64128194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{34739}}^1$

素因数の和:34825

約数の個数: 16

約数和(自身を含む): 105053760

約数和(自身を除く): 40925566

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 34739, 69478, 451607, 903214, 2466469, 4932938, 32064097, 64128194]

約数ペア:

[(1, 64128194), (2, 32064097), (13, 4932938), (26, 2466469), (71, 903214), (142, 451607), (923, 69478), (1846, 34739)]