26671364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2153}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 49455840

約数和(自身を除く): 22784476

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 2153, 3097, 4306, 6194, 8612, 12388, 40907, 81814, 163628, 350939, 701878, 1403756, 6667841, 13335682, 26671364]

約数ペア:

[(1, 26671364), (2, 13335682), (4, 6667841), (19, 1403756), (38, 701878), (76, 350939), (163, 163628), (326, 81814), (652, 40907), (2153, 12388), (3097, 8612), (4306, 6194)]