25764082

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 39497472

約数和(自身を除く): 13733390

約数列:

[1, 2, 61, 122, 223, 446, 947, 1894, 13603, 27206, 57767, 115534, 211181, 422362, 12882041, 25764082]

約数ペア:

[(1, 25764082), (2, 12882041), (61, 422362), (122, 211181), (223, 115534), (446, 57767), (947, 27206), (1894, 13603)]