26506748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8111}}^1$

素因数の和:8177

約数の個数: 24

約数和(自身を含む): 49969920

約数和(自身を除く): 23463172

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 8111, 16222, 32444, 154109, 308218, 348773, 616436, 697546, 1395092, 6626687, 13253374, 26506748]

約数ペア:

[(1, 26506748), (2, 13253374), (4, 6626687), (19, 1395092), (38, 697546), (43, 616436), (76, 348773), (86, 308218), (172, 154109), (817, 32444), (1634, 16222), (3268, 8111)]