68944418

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1318

約数の個数: 24

約数和(自身を含む): 111039444

約数和(自身を除く): 42095026

約数列:

[1, 2, 17, 34, 101, 202, 289, 578, 1181, 1717, 2362, 3434, 20077, 29189, 40154, 58378, 119281, 238562, 341309, 682618, 2027777, 4055554, 34472209, 68944418]

約数ペア:

[(1, 68944418), (2, 34472209), (17, 4055554), (34, 2027777), (101, 682618), (202, 341309), (289, 238562), (578, 119281), (1181, 58378), (1717, 40154), (2362, 29189), (3434, 20077)]