8477998424

素因数分解:

$2^3\times 7^2\times {\mathrm{787}}^1\times {\mathrm{27481}}^1$

素因数の和:28288

約数の個数: 48

約数和(自身を含む): 18515722680

約数和(自身を除く): 10037724256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 787, 1574, 3148, 5509, 6296, 11018, 22036, 27481, 38563, 44072, 54962, 77126, 109924, 154252, 192367, 219848, 308504, 384734, 769468, 1346569, 1538936, 2693138, 5386276, 10772552, 21627547, 43255094, 86510188, 151392829, 173020376, 302785658, 605571316, 1059749803, 1211142632, 2119499606, 4238999212, 8477998424]

約数ペア:

[(1, 8477998424), (2, 4238999212), (4, 2119499606), (7, 1211142632), (8, 1059749803), (14, 605571316), (28, 302785658), (49, 173020376), (56, 151392829), (98, 86510188), (196, 43255094), (392, 21627547), (787, 10772552), (1574, 5386276), (3148, 2693138), (5509, 1538936), (6296, 1346569), (11018, 769468), (22036, 384734), (27481, 308504), (38563, 219848), (44072, 192367), (54962, 154252), (77126, 109924)]