68066438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{7349}}^1$

素因数の和:7783

約数の個数: 16

約数和(自身を含む): 111661200

約数和(自身を除く): 43594762

約数列:

[1, 2, 11, 22, 421, 842, 4631, 7349, 9262, 14698, 80839, 161678, 3093929, 6187858, 34033219, 68066438]

約数ペア:

[(1, 68066438), (2, 34033219), (11, 6187858), (22, 3093929), (421, 161678), (842, 80839), (4631, 14698), (7349, 9262)]