25335284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25643}}^1$

素因数の和:25679

約数の個数: 24

約数和(自身を含む): 50262240

約数和(自身を除く): 24926956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 25643, 51286, 102572, 333359, 487217, 666718, 974434, 1333436, 1948868, 6333821, 12667642, 25335284]

約数ペア:

[(1, 25335284), (2, 12667642), (4, 6333821), (13, 1948868), (19, 1333436), (26, 974434), (38, 666718), (52, 487217), (76, 333359), (247, 102572), (494, 51286), (988, 25643)]