68861442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1373}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 148655808

約数和(自身を除く): 79794366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 1286, 1373, 1929, 2746, 3858, 4119, 8238, 8359, 16718, 17849, 25077, 35698, 50154, 53547, 107094, 882839, 1765678, 2648517, 5297034, 11476907, 22953814, 34430721, 68861442]

約数ペア:

[(1, 68861442), (2, 34430721), (3, 22953814), (6, 11476907), (13, 5297034), (26, 2648517), (39, 1765678), (78, 882839), (643, 107094), (1286, 53547), (1373, 50154), (1929, 35698), (2746, 25077), (3858, 17849), (4119, 16718), (8238, 8359)]