26905130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{384359}}^1$

素因数の和:384373

約数の個数: 16

約数和(自身を含む): 55347840

約数和(自身を除く): 28442710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 384359, 768718, 1921795, 2690513, 3843590, 5381026, 13452565, 26905130]

約数ペア:

[(1, 26905130), (2, 13452565), (5, 5381026), (7, 3843590), (10, 2690513), (14, 1921795), (35, 768718), (70, 384359)]