25771042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28571}}^1$

素因数の和:28625

約数の個数: 16

約数和(自身を含む): 43200864

約数和(自身を除く): 17429822

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28571, 57142, 314281, 628562, 1171411, 2342822, 12885521, 25771042]

約数ペア:

[(1, 25771042), (2, 12885521), (11, 2342822), (22, 1171411), (41, 628562), (82, 314281), (451, 57142), (902, 28571)]