25261374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 53948160

約数和(自身を除く): 28686786

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 3121, 4047, 6242, 8094, 9363, 18726, 59299, 118598, 177897, 221591, 355794, 443182, 664773, 1329546, 4210229, 8420458, 12630687, 25261374]

約数ペア:

[(1, 25261374), (2, 12630687), (3, 8420458), (6, 4210229), (19, 1329546), (38, 664773), (57, 443182), (71, 355794), (114, 221591), (142, 177897), (213, 118598), (426, 59299), (1349, 18726), (2698, 9363), (3121, 8094), (4047, 6242)]