14438780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42467}}^1$

素因数の和:42493

約数の個数: 24

約数和(自身を含む): 32105808

約数和(自身を除く): 17667028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 42467, 84934, 169868, 212335, 424670, 721939, 849340, 1443878, 2887756, 3609695, 7219390, 14438780]

約数ペア:

[(1, 14438780), (2, 7219390), (4, 3609695), (5, 2887756), (10, 1443878), (17, 849340), (20, 721939), (34, 424670), (68, 212335), (85, 169868), (170, 84934), (340, 42467)]