72766808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{478729}}^1$

素因数の和:478754

約数の個数: 16

約数和(自身を含む): 143619000

約数和(自身を除く): 70852192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 478729, 957458, 1914916, 3829832, 9095851, 18191702, 36383404, 72766808]

約数ペア:

[(1, 72766808), (2, 36383404), (4, 18191702), (8, 9095851), (19, 3829832), (38, 1914916), (76, 957458), (152, 478729)]