8240848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6715

約数の個数: 40

約数和(自身を含む): 19909440

約数和(自身を除く): 11668592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 6689, 13378, 26756, 46823, 53512, 73579, 93646, 107024, 147158, 187292, 294316, 374584, 515053, 588632, 749168, 1030106, 1177264, 2060212, 4120424, 8240848]

約数ペア:

[(1, 8240848), (2, 4120424), (4, 2060212), (7, 1177264), (8, 1030106), (11, 749168), (14, 588632), (16, 515053), (22, 374584), (28, 294316), (44, 187292), (56, 147158), (77, 107024), (88, 93646), (112, 73579), (154, 53512), (176, 46823), (308, 26756), (616, 13378), (1232, 6689)]