25627576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 53424000

約数和(自身を除く): 27796424

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 7949, 15898, 31796, 63592, 103337, 206674, 246419, 413348, 492838, 826696, 985676, 1971352, 3203447, 6406894, 12813788, 25627576]

約数ペア:

[(1, 25627576), (2, 12813788), (4, 6406894), (8, 3203447), (13, 1971352), (26, 985676), (31, 826696), (52, 492838), (62, 413348), (104, 246419), (124, 206674), (248, 103337), (403, 63592), (806, 31796), (1612, 15898), (3224, 7949)]