26319748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72307}}^1$

素因数の和:72331

約数の個数: 24

約数和(自身を含む): 56689472

約数和(自身を除く): 30369724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 72307, 144614, 289228, 506149, 939991, 1012298, 1879982, 2024596, 3759964, 6579937, 13159874, 26319748]

約数ペア:

[(1, 26319748), (2, 13159874), (4, 6579937), (7, 3759964), (13, 2024596), (14, 1879982), (26, 1012298), (28, 939991), (52, 506149), (91, 289228), (182, 144614), (364, 72307)]