78713714

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 124258860

約数和(自身を除く): 45545146

約数列:

[1, 2, 29, 58, 83, 166, 197, 394, 2407, 4814, 5713, 6889, 11426, 13778, 16351, 32702, 199781, 399562, 474179, 948358, 1357133, 2714266, 39356857, 78713714]

約数ペア:

[(1, 78713714), (2, 39356857), (29, 2714266), (58, 1357133), (83, 948358), (166, 474179), (197, 399562), (394, 199781), (2407, 32702), (4814, 16351), (5713, 13778), (6889, 11426)]