25448476

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 45496080

約数和(自身を除く): 20047604

約数列:

[1, 2, 4, 67, 134, 268, 269, 353, 538, 706, 1076, 1412, 18023, 23651, 36046, 47302, 72092, 94604, 94957, 189914, 379828, 6362119, 12724238, 25448476]

約数ペア:

[(1, 25448476), (2, 12724238), (4, 6362119), (67, 379828), (134, 189914), (268, 94957), (269, 94604), (353, 72092), (538, 47302), (706, 36046), (1076, 23651), (1412, 18023)]