13128856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 27165600

約数和(自身を除く): 14036744

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 3079, 4264, 6158, 12316, 24632, 40027, 80054, 126239, 160108, 252478, 320216, 504956, 1009912, 1641107, 3282214, 6564428, 13128856]

約数ペア:

[(1, 13128856), (2, 6564428), (4, 3282214), (8, 1641107), (13, 1009912), (26, 504956), (41, 320216), (52, 252478), (82, 160108), (104, 126239), (164, 80054), (328, 40027), (533, 24632), (1066, 12316), (2132, 6158), (3079, 4264)]