68505712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3779}}^1$

素因数の和:3901

約数の個数: 40

約数和(自身を含む): 146240640

約数和(自身を除く): 77734928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 3779, 4532, 7558, 9064, 15116, 18128, 30232, 41569, 60464, 83138, 166276, 332552, 389237, 665104, 778474, 1556948, 3113896, 4281607, 6227792, 8563214, 17126428, 34252856, 68505712]

約数ペア:

[(1, 68505712), (2, 34252856), (4, 17126428), (8, 8563214), (11, 6227792), (16, 4281607), (22, 3113896), (44, 1556948), (88, 778474), (103, 665104), (176, 389237), (206, 332552), (412, 166276), (824, 83138), (1133, 60464), (1648, 41569), (2266, 30232), (3779, 18128), (4532, 15116), (7558, 9064)]