78596749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 106536960

約数和(自身を除く): 27940211

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 1733, 2387, 4123, 6479, 12131, 19063, 32927, 45353, 53723, 133441, 230489, 362197, 376061, 590953, 1020737, 2535379, 4136671, 7145159, 11228107, 78596749]

約数ペア:

[(1, 78596749), (7, 11228107), (11, 7145159), (19, 4136671), (31, 2535379), (77, 1020737), (133, 590953), (209, 376061), (217, 362197), (341, 230489), (589, 133441), (1463, 53723), (1733, 45353), (2387, 32927), (4123, 19063), (6479, 12131)]