9139256

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 19686240

約数和(自身を除く): 10546984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 557, 586, 1114, 1172, 2051, 2228, 2344, 3899, 4102, 4456, 7798, 8204, 15596, 16408, 31192, 163201, 326402, 652804, 1142407, 1305608, 2284814, 4569628, 9139256]

約数ペア:

[(1, 9139256), (2, 4569628), (4, 2284814), (7, 1305608), (8, 1142407), (14, 652804), (28, 326402), (56, 163201), (293, 31192), (557, 16408), (586, 15596), (1114, 8204), (1172, 7798), (2051, 4456), (2228, 4102), (2344, 3899)]