26449865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 34509888

約数和(自身を除く): 8060023

約数列:

[1, 5, 13, 65, 107, 535, 1391, 3803, 6955, 19015, 49439, 247195, 406921, 2034605, 5289973, 26449865]

約数ペア:

[(1, 26449865), (5, 5289973), (13, 2034605), (65, 406921), (107, 247195), (535, 49439), (1391, 19015), (3803, 6955)]