79990078

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 141571584

約数和(自身を除く): 61581506

約数列:

[1, 2, 7, 14, 37, 74, 259, 307, 503, 518, 614, 1006, 2149, 3521, 4298, 7042, 11359, 18611, 22718, 37222, 79513, 130277, 154421, 159026, 260554, 308842, 1080947, 2161894, 5713577, 11427154, 39995039, 79990078]

約数ペア:

[(1, 79990078), (2, 39995039), (7, 11427154), (14, 5713577), (37, 2161894), (74, 1080947), (259, 308842), (307, 260554), (503, 159026), (518, 154421), (614, 130277), (1006, 79513), (2149, 37222), (3521, 22718), (4298, 18611), (7042, 11359)]