68847412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1117}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 127094240

約数和(自身を除く): 58246828

約数列:

[1, 2, 4, 19, 38, 76, 811, 1117, 1622, 2234, 3244, 4468, 15409, 21223, 30818, 42446, 61636, 84892, 905887, 1811774, 3623548, 17211853, 34423706, 68847412]

約数ペア:

[(1, 68847412), (2, 34423706), (4, 17211853), (19, 3623548), (38, 1811774), (76, 905887), (811, 84892), (1117, 61636), (1622, 42446), (2234, 30818), (3244, 21223), (4468, 15409)]