69856388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6911}}^1$

素因数の和:6960

約数の個数: 36

約数和(自身を含む): 147474432

約数和(自身を除く): 77618044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 6911, 10108, 13822, 27644, 48377, 96754, 131309, 193508, 262618, 525236, 919163, 1838326, 2494871, 3676652, 4989742, 9979484, 17464097, 34928194, 69856388]

約数ペア:

[(1, 69856388), (2, 34928194), (4, 17464097), (7, 9979484), (14, 4989742), (19, 3676652), (28, 2494871), (38, 1838326), (76, 919163), (133, 525236), (266, 262618), (361, 193508), (532, 131309), (722, 96754), (1444, 48377), (2527, 27644), (5054, 13822), (6911, 10108)]