66378404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2797}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 123391800

約数和(自身を除く): 57013396

約数列:

[1, 2, 4, 17, 34, 68, 349, 698, 1396, 2797, 5594, 5933, 11188, 11866, 23732, 47549, 95098, 190196, 976153, 1952306, 3904612, 16594601, 33189202, 66378404]

約数ペア:

[(1, 66378404), (2, 33189202), (4, 16594601), (17, 3904612), (34, 1952306), (68, 976153), (349, 190196), (698, 95098), (1396, 47549), (2797, 23732), (5594, 11866), (5933, 11188)]