66923612

素因数分解:

$2^2\times 7^2\times {\mathrm{341447}}^1$

素因数の和:341465

約数の個数: 18

約数和(自身を含む): 136237752

約数和(自身を除く): 69314140

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 341447, 682894, 1365788, 2390129, 4780258, 9560516, 16730903, 33461806, 66923612]

約数ペア:

[(1, 66923612), (2, 33461806), (4, 16730903), (7, 9560516), (14, 4780258), (28, 2390129), (49, 1365788), (98, 682894), (196, 341447)]