64071854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13472

約数の個数: 32

約数和(自身を含む): 123697152

約数和(自身を除く): 59625298

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 13421, 26842, 93947, 147631, 187894, 295262, 416051, 832102, 1033417, 2066834, 2912357, 4576561, 5824714, 9153122, 32035927, 64071854]

約数ペア:

[(1, 64071854), (2, 32035927), (7, 9153122), (11, 5824714), (14, 4576561), (22, 2912357), (31, 2066834), (62, 1033417), (77, 832102), (154, 416051), (217, 295262), (341, 187894), (434, 147631), (682, 93947), (2387, 26842), (4774, 13421)]