770649904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{9293}}^1$

素因数の和:9445

約数の個数: 40

約数和(自身を含む): 1535071392

約数和(自身を除く): 764421488

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 568, 584, 1136, 1168, 5183, 9293, 10366, 18586, 20732, 37172, 41464, 74344, 82928, 148688, 659803, 678389, 1319606, 1356778, 2639212, 2713556, 5278424, 5427112, 10556848, 10854224, 48165619, 96331238, 192662476, 385324952, 770649904]

約数ペア:

[(1, 770649904), (2, 385324952), (4, 192662476), (8, 96331238), (16, 48165619), (71, 10854224), (73, 10556848), (142, 5427112), (146, 5278424), (284, 2713556), (292, 2639212), (568, 1356778), (584, 1319606), (1136, 678389), (1168, 659803), (5183, 148688), (9293, 82928), (10366, 74344), (18586, 41464), (20732, 37172)]