78646774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{4013}}^1$

素因数の和:4295

約数の個数: 16

約数和(自身を含む): 121383360

約数和(自身を除く): 42736586

約数列:

[1, 2, 41, 82, 239, 478, 4013, 8026, 9799, 19598, 164533, 329066, 959107, 1918214, 39323387, 78646774]

約数ペア:

[(1, 78646774), (2, 39323387), (41, 1918214), (82, 959107), (239, 329066), (478, 164533), (4013, 19598), (8026, 9799)]