770840216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{32987}}^1$

素因数の和:33143

約数の個数: 32

約数和(自身を含む): 1520087040

約数和(自身を除く): 749246824

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 2921, 5842, 11684, 23368, 32987, 65974, 131948, 263896, 758701, 1517402, 3034804, 4189349, 6069608, 8378698, 16757396, 33514792, 96355027, 192710054, 385420108, 770840216]

約数ペア:

[(1, 770840216), (2, 385420108), (4, 192710054), (8, 96355027), (23, 33514792), (46, 16757396), (92, 8378698), (127, 6069608), (184, 4189349), (254, 3034804), (508, 1517402), (1016, 758701), (2921, 263896), (5842, 131948), (11684, 65974), (23368, 32987)]