38649286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:4000

約数の個数: 24

約数和(自身を含む): 64957680

約数和(自身を除く): 26308394

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 3943, 4901, 7886, 9802, 51259, 102518, 114347, 228694, 666367, 1332734, 1486511, 2973022, 19324643, 38649286]

約数ペア:

[(1, 38649286), (2, 19324643), (13, 2973022), (26, 1486511), (29, 1332734), (58, 666367), (169, 228694), (338, 114347), (377, 102518), (754, 51259), (3943, 9802), (4901, 7886)]