15671378432

素因数分解:

$2^9\times {\mathrm{499}}^1\times {\mathrm{61339}}^1$

素因数の和:61856

約数の個数: 40

約数和(自身を含む): 31375410000

約数和(自身を除く): 15704031568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 499, 512, 998, 1996, 3992, 7984, 15968, 31936, 61339, 63872, 122678, 127744, 245356, 255488, 490712, 981424, 1962848, 3925696, 7851392, 15702784, 30608161, 31405568, 61216322, 122432644, 244865288, 489730576, 979461152, 1958922304, 3917844608, 7835689216, 15671378432]

約数ペア:

[(1, 15671378432), (2, 7835689216), (4, 3917844608), (8, 1958922304), (16, 979461152), (32, 489730576), (64, 244865288), (128, 122432644), (256, 61216322), (499, 31405568), (512, 30608161), (998, 15702784), (1996, 7851392), (3992, 3925696), (7984, 1962848), (15968, 981424), (31936, 490712), (61339, 255488), (63872, 245356), (122678, 127744)]