66493394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70289}}^1$

素因数の和:70345

約数の個数: 16

約数和(自身を含む): 111339360

約数和(自身を除く): 44845966

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 70289, 140578, 773179, 1546358, 3022427, 6044854, 33246697, 66493394]

約数ペア:

[(1, 66493394), (2, 33246697), (11, 6044854), (22, 3022427), (43, 1546358), (86, 773179), (473, 140578), (946, 70289)]