26497172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2112

約数の個数: 36

約数和(自身を含む): 52879680

約数和(自身を除く): 26382508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2063, 3211, 4126, 6422, 8252, 12844, 26819, 39197, 53638, 78394, 107276, 156788, 348647, 509561, 697294, 1019122, 1394588, 2038244, 6624293, 13248586, 26497172]

約数ペア:

[(1, 26497172), (2, 13248586), (4, 6624293), (13, 2038244), (19, 1394588), (26, 1019122), (38, 697294), (52, 509561), (76, 348647), (169, 156788), (247, 107276), (338, 78394), (494, 53638), (676, 39197), (988, 26819), (2063, 12844), (3211, 8252), (4126, 6422)]