69088396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18713}}^1$

素因数の和:18801

約数の個数: 24

約数和(自身を含む): 132045984

約数和(自身を除く): 62957588

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 18713, 37426, 74852, 243269, 486538, 973076, 1328623, 2657246, 5314492, 17272099, 34544198, 69088396]

約数ペア:

[(1, 69088396), (2, 34544198), (4, 17272099), (13, 5314492), (26, 2657246), (52, 1328623), (71, 973076), (142, 486538), (284, 243269), (923, 74852), (1846, 37426), (3692, 18713)]