68812042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{56311}}^1$

素因数の和:56373

約数の個数: 16

約数和(自身を含む): 113524992

約数和(自身を除く): 44712950

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 56311, 112622, 732043, 1464086, 2646617, 5293234, 34406021, 68812042]

約数ペア:

[(1, 68812042), (2, 34406021), (13, 5293234), (26, 2646617), (47, 1464086), (94, 732043), (611, 112622), (1222, 56311)]