26889584

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12829}}^1$

素因数の和:12968

約数の個数: 20

約数和(自身を含む): 52500360

約数和(自身を除く): 25610776

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12829, 25658, 51316, 102632, 205264, 1680599, 3361198, 6722396, 13444792, 26889584]

約数ペア:

[(1, 26889584), (2, 13444792), (4, 6722396), (8, 3361198), (16, 1680599), (131, 205264), (262, 102632), (524, 51316), (1048, 25658), (2096, 12829)]