8142217396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{14827}}^1$

素因数の和:15028

約数の個数: 48

約数和(自身を含む): 15305342976

約数和(自身を除く): 7163125580

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 127, 188, 254, 508, 1081, 2162, 2921, 4324, 5842, 5969, 11684, 11938, 14827, 23876, 29654, 59308, 137287, 274574, 341021, 549148, 682042, 696869, 1364084, 1393738, 1883029, 2787476, 3766058, 7532116, 16027987, 32055974, 43309667, 64111948, 86619334, 88502363, 173238668, 177004726, 354009452, 2035554349, 4071108698, 8142217396]

約数ペア:

[(1, 8142217396), (2, 4071108698), (4, 2035554349), (23, 354009452), (46, 177004726), (47, 173238668), (92, 88502363), (94, 86619334), (127, 64111948), (188, 43309667), (254, 32055974), (508, 16027987), (1081, 7532116), (2162, 3766058), (2921, 2787476), (4324, 1883029), (5842, 1393738), (5969, 1364084), (11684, 696869), (11938, 682042), (14827, 549148), (23876, 341021), (29654, 274574), (59308, 137287)]