68581744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55667}}^1$

素因数の和:55693

約数の個数: 40

約数和(自身を含む): 165667968

約数和(自身を除く): 97086224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55667, 111334, 222668, 389669, 445336, 612337, 779338, 890672, 1224674, 1558676, 2449348, 3117352, 4286359, 4898696, 6234704, 8572718, 9797392, 17145436, 34290872, 68581744]

約数ペア:

[(1, 68581744), (2, 34290872), (4, 17145436), (7, 9797392), (8, 8572718), (11, 6234704), (14, 4898696), (16, 4286359), (22, 3117352), (28, 2449348), (44, 1558676), (56, 1224674), (77, 890672), (88, 779338), (112, 612337), (154, 445336), (176, 389669), (308, 222668), (616, 111334), (1232, 55667)]