69881672

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4259}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 150292800

約数和(自身を除く): 80411128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 4259, 8204, 8518, 16408, 17036, 29813, 34072, 59626, 119252, 238504, 1247887, 2495774, 4991548, 8735209, 9983096, 17470418, 34940836, 69881672]

約数ペア:

[(1, 69881672), (2, 34940836), (4, 17470418), (7, 9983096), (8, 8735209), (14, 4991548), (28, 2495774), (56, 1247887), (293, 238504), (586, 119252), (1172, 59626), (2051, 34072), (2344, 29813), (4102, 17036), (4259, 16408), (8204, 8518)]