68074019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 75043584

約数和(自身を除く): 6969565

約数列:

[1, 13, 71, 131, 563, 923, 1703, 7319, 9301, 39973, 73753, 120913, 519649, 958789, 5236463, 68074019]

約数ペア:

[(1, 68074019), (13, 5236463), (71, 958789), (131, 519649), (563, 120913), (923, 73753), (1703, 39973), (7319, 9301)]