66938118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6551}}^1$

素因数の和:6700

約数の個数: 32

約数和(自身を含む): 145297152

約数和(自身を除く): 78359034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 6551, 10218, 13102, 19653, 39306, 85163, 170326, 255489, 510978, 858181, 1716362, 2574543, 5149086, 11156353, 22312706, 33469059, 66938118]

約数ペア:

[(1, 66938118), (2, 33469059), (3, 22312706), (6, 11156353), (13, 5149086), (26, 2574543), (39, 1716362), (78, 858181), (131, 510978), (262, 255489), (393, 170326), (786, 85163), (1703, 39306), (3406, 19653), (5109, 13102), (6551, 10218)]