25800008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{248077}}^1$

素因数の和:248096

約数の個数: 16

約数和(自身を含む): 52096380

約数和(自身を除く): 26296372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 248077, 496154, 992308, 1984616, 3225001, 6450002, 12900004, 25800008]

約数ペア:

[(1, 25800008), (2, 12900004), (4, 6450002), (8, 3225001), (13, 1984616), (26, 992308), (52, 496154), (104, 248077)]