25371788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13187}}^1$

素因数の和:13241

約数の個数: 24

約数和(自身を含む): 49112112

約数和(自身を除く): 23740324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 13187, 26374, 52748, 171431, 342862, 487919, 685724, 975838, 1951676, 6342947, 12685894, 25371788]

約数ペア:

[(1, 25371788), (2, 12685894), (4, 6342947), (13, 1951676), (26, 975838), (37, 685724), (52, 487919), (74, 342862), (148, 171431), (481, 52748), (962, 26374), (1924, 13187)]