13456156928

素因数分解:

$2^8\times {\mathrm{421}}^1\times {\mathrm{124853}}^1$

素因数の和:125290

約数の個数: 36

約数和(自身を含む): 26923766268

約数和(自身を除く): 13467609340

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 842, 1684, 3368, 6736, 13472, 26944, 53888, 107776, 124853, 249706, 499412, 998824, 1997648, 3995296, 7990592, 15981184, 31962368, 52563113, 105126226, 210252452, 420504904, 841009808, 1682019616, 3364039232, 6728078464, 13456156928]

約数ペア:

[(1, 13456156928), (2, 6728078464), (4, 3364039232), (8, 1682019616), (16, 841009808), (32, 420504904), (64, 210252452), (128, 105126226), (256, 52563113), (421, 31962368), (842, 15981184), (1684, 7990592), (3368, 3995296), (6736, 1997648), (13472, 998824), (26944, 499412), (53888, 249706), (107776, 124853)]