27581546

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 42052608

約数和(自身を除く): 14471062

約数列:

[1, 2, 103, 191, 206, 382, 701, 1402, 19673, 39346, 72203, 133891, 144406, 267782, 13790773, 27581546]

約数ペア:

[(1, 27581546), (2, 13790773), (103, 267782), (191, 144406), (206, 133891), (382, 72203), (701, 39346), (1402, 19673)]