25989948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37997}}^1$

素因数の和:38026

約数の個数: 36

約数和(自身を含む): 69156360

約数和(自身を除く): 43166412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 37997, 75994, 113991, 151988, 227982, 341973, 455964, 683946, 721943, 1367892, 1443886, 2165829, 2887772, 4331658, 6497487, 8663316, 12994974, 25989948]

約数ペア:

[(1, 25989948), (2, 12994974), (3, 8663316), (4, 6497487), (6, 4331658), (9, 2887772), (12, 2165829), (18, 1443886), (19, 1367892), (36, 721943), (38, 683946), (57, 455964), (76, 341973), (114, 227982), (171, 151988), (228, 113991), (342, 75994), (684, 37997)]