6378448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 12919808

約数和(自身を除く): 6541360

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 127, 146, 172, 254, 292, 344, 508, 584, 688, 1016, 1168, 2032, 3139, 5461, 6278, 9271, 10922, 12556, 18542, 21844, 25112, 37084, 43688, 50224, 74168, 87376, 148336, 398653, 797306, 1594612, 3189224, 6378448]

約数ペア:

[(1, 6378448), (2, 3189224), (4, 1594612), (8, 797306), (16, 398653), (43, 148336), (73, 87376), (86, 74168), (127, 50224), (146, 43688), (172, 37084), (254, 25112), (292, 21844), (344, 18542), (508, 12556), (584, 10922), (688, 9271), (1016, 6278), (1168, 5461), (2032, 3139)]