66995708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75787}}^1$

素因数の和:75821

約数の個数: 24

約数和(自身を含む): 133690032

約数和(自身を除く): 66694324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 75787, 151574, 303148, 985231, 1288379, 1970462, 2576758, 3940924, 5153516, 16748927, 33497854, 66995708]

約数ペア:

[(1, 66995708), (2, 33497854), (4, 16748927), (13, 5153516), (17, 3940924), (26, 2576758), (34, 1970462), (52, 1288379), (68, 985231), (221, 303148), (442, 151574), (884, 75787)]