26857274

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 40836096

約数和(自身を除く): 13978822

約数列:

[1, 2, 167, 191, 334, 382, 421, 842, 31897, 63794, 70307, 80411, 140614, 160822, 13428637, 26857274]

約数ペア:

[(1, 26857274), (2, 13428637), (167, 160822), (191, 140614), (334, 80411), (382, 70307), (421, 63794), (842, 31897)]