6644999536

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{214189}}^1$

素因数の和:214481

約数の個数: 40

約数和(自身を含む): 14767115360

約数和(自身を除く): 8122115824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 7756, 15512, 31024, 214189, 428378, 856756, 1499323, 1713512, 2998646, 3427024, 5997292, 11994584, 23989168, 59330353, 118660706, 237321412, 415312471, 474642824, 830624942, 949285648, 1661249884, 3322499768, 6644999536]

約数ペア:

[(1, 6644999536), (2, 3322499768), (4, 1661249884), (7, 949285648), (8, 830624942), (14, 474642824), (16, 415312471), (28, 237321412), (56, 118660706), (112, 59330353), (277, 23989168), (554, 11994584), (1108, 5997292), (1939, 3427024), (2216, 2998646), (3878, 1713512), (4432, 1499323), (7756, 856756), (15512, 428378), (31024, 214189)]