27894286

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{11131}}^1$

素因数の和:11319

約数の個数: 16

約数和(自身を含む): 48090240

約数和(自身を除く): 20195954

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 11131, 22262, 77917, 155834, 1992449, 3984898, 13947143, 27894286]

約数ペア:

[(1, 27894286), (2, 13947143), (7, 3984898), (14, 1992449), (179, 155834), (358, 77917), (1253, 22262), (2506, 11131)]