26591812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 50932560

約数和(自身を除く): 24340748

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 283, 338, 556, 566, 676, 1132, 1807, 3614, 3679, 7228, 7358, 14716, 23491, 39337, 46982, 47827, 78674, 93964, 95654, 157348, 191308, 511381, 1022762, 2045524, 6647953, 13295906, 26591812]

約数ペア:

[(1, 26591812), (2, 13295906), (4, 6647953), (13, 2045524), (26, 1022762), (52, 511381), (139, 191308), (169, 157348), (278, 95654), (283, 93964), (338, 78674), (556, 47827), (566, 46982), (676, 39337), (1132, 23491), (1807, 14716), (3614, 7358), (3679, 7228)]