75717116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1721}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 140597856

約数和(自身を除く): 64880740

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 1721, 2588, 3442, 6884, 10999, 21998, 29257, 43996, 58514, 117028, 1113487, 2226974, 4453948, 18929279, 37858558, 75717116]

約数ペア:

[(1, 75717116), (2, 37858558), (4, 18929279), (17, 4453948), (34, 2226974), (68, 1113487), (647, 117028), (1294, 58514), (1721, 43996), (2588, 29257), (3442, 21998), (6884, 10999)]