26401790

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3923}}^1$

素因数の和:4603

約数の個数: 16

約数和(自身を含む): 47605968

約数和(自身を除く): 21204178

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 3923, 6730, 7846, 19615, 39230, 2640179, 5280358, 13200895, 26401790]

約数ペア:

[(1, 26401790), (2, 13200895), (5, 5280358), (10, 2640179), (673, 39230), (1346, 19615), (3365, 7846), (3923, 6730)]