65647834

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{76871}}^1$

素因数の和:76941

約数の個数: 16

約数和(自身を含む): 114385536

約数和(自身を除く): 48737702

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 76871, 153742, 538097, 1076194, 4689131, 9378262, 32823917, 65647834]

約数ペア:

[(1, 65647834), (2, 32823917), (7, 9378262), (14, 4689131), (61, 1076194), (122, 538097), (427, 153742), (854, 76871)]