26427380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188767}}^1$

素因数の和:188783

約数の個数: 24

約数和(自身を含む): 63426048

約数和(自身を除く): 36998668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188767, 377534, 755068, 943835, 1321369, 1887670, 2642738, 3775340, 5285476, 6606845, 13213690, 26427380]

約数ペア:

[(1, 26427380), (2, 13213690), (4, 6606845), (5, 5285476), (7, 3775340), (10, 2642738), (14, 1887670), (20, 1321369), (28, 943835), (35, 755068), (70, 377534), (140, 188767)]