26148208

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{6359}}^1$

素因数の和:6624

約数の個数: 20

約数和(自身を含む): 50867280

約数和(自身を除く): 24719072

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 6359, 12718, 25436, 50872, 101744, 1634263, 3268526, 6537052, 13074104, 26148208]

約数ペア:

[(1, 26148208), (2, 13074104), (4, 6537052), (8, 3268526), (16, 1634263), (257, 101744), (514, 50872), (1028, 25436), (2056, 12718), (4112, 6359)]