25970764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{619}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 48278160

約数和(自身を除く): 22307396

約数列:

[1, 2, 4, 17, 34, 68, 617, 619, 1234, 1238, 2468, 2476, 10489, 10523, 20978, 21046, 41956, 42092, 381923, 763846, 1527692, 6492691, 12985382, 25970764]

約数ペア:

[(1, 25970764), (2, 12985382), (4, 6492691), (17, 1527692), (34, 763846), (68, 381923), (617, 42092), (619, 41956), (1234, 21046), (1238, 20978), (2468, 10523), (2476, 10489)]