27286838

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 42029280

約数和(自身を除く): 14742442

約数列:

[1, 2, 53, 106, 137, 274, 1879, 3758, 7261, 14522, 99587, 199174, 257423, 514846, 13643419, 27286838]

約数ペア:

[(1, 27286838), (2, 13643419), (53, 514846), (106, 257423), (137, 199174), (274, 99587), (1879, 14522), (3758, 7261)]