78624938

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{44221}}^1$

素因数の和:44357

約数の個数: 16

約数和(自身を含む): 135849984

約数和(自身を除く): 57225046

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 44221, 88442, 309547, 619094, 5616067, 11232134, 39312469, 78624938]

約数ペア:

[(1, 78624938), (2, 39312469), (7, 11232134), (14, 5616067), (127, 619094), (254, 309547), (889, 88442), (1778, 44221)]