9378304

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1440

約数の個数: 40

約数和(自身を含む): 20194020

約数和(自身を除く): 10815716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1409, 1664, 2818, 3328, 5636, 6656, 11272, 18317, 22544, 36634, 45088, 73268, 90176, 146536, 180352, 293072, 360704, 586144, 721408, 1172288, 2344576, 4689152, 9378304]

約数ペア:

[(1, 9378304), (2, 4689152), (4, 2344576), (8, 1172288), (13, 721408), (16, 586144), (26, 360704), (32, 293072), (52, 180352), (64, 146536), (104, 90176), (128, 73268), (208, 45088), (256, 36634), (416, 22544), (512, 18317), (832, 11272), (1409, 6656), (1664, 5636), (2818, 3328)]