28310712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69389}}^1$

素因数の和:69415

約数の個数: 32

約数和(自身を含む): 74941200

約数和(自身を除く): 46630488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69389, 138778, 208167, 277556, 416334, 555112, 832668, 1179613, 1665336, 2359226, 3538839, 4718452, 7077678, 9436904, 14155356, 28310712]

約数ペア:

[(1, 28310712), (2, 14155356), (3, 9436904), (4, 7077678), (6, 4718452), (8, 3538839), (12, 2359226), (17, 1665336), (24, 1179613), (34, 832668), (51, 555112), (68, 416334), (102, 277556), (136, 208167), (204, 138778), (408, 69389)]