29426956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 56445984

約数和(自身を除く): 27019028

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 202, 338, 404, 431, 676, 862, 1313, 1724, 2626, 5252, 5603, 11206, 17069, 22412, 34138, 43531, 68276, 72839, 87062, 145678, 174124, 291356, 565903, 1131806, 2263612, 7356739, 14713478, 29426956]

約数ペア:

[(1, 29426956), (2, 14713478), (4, 7356739), (13, 2263612), (26, 1131806), (52, 565903), (101, 291356), (169, 174124), (202, 145678), (338, 87062), (404, 72839), (431, 68276), (676, 43531), (862, 34138), (1313, 22412), (1724, 17069), (2626, 11206), (5252, 5603)]