27739274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11491}}^1$

素因数の和:11581

約数の個数: 16

約数和(自身を含む): 44680896

約数和(自身を除く): 16941622

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 11491, 22982, 195347, 390694, 815861, 1631722, 13869637, 27739274]

約数ペア:

[(1, 27739274), (2, 13869637), (17, 1631722), (34, 815861), (71, 390694), (142, 195347), (1207, 22982), (2414, 11491)]