25769448

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 72964800

約数和(自身を除く): 47195352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2251, 2862, 3816, 4502, 5724, 6753, 9004, 11448, 13506, 18008, 20259, 27012, 40518, 54024, 60777, 81036, 119303, 121554, 162072, 238606, 243108, 357909, 477212, 486216, 715818, 954424, 1073727, 1431636, 2147454, 2863272, 3221181, 4294908, 6442362, 8589816, 12884724, 25769448]

約数ペア:

[(1, 25769448), (2, 12884724), (3, 8589816), (4, 6442362), (6, 4294908), (8, 3221181), (9, 2863272), (12, 2147454), (18, 1431636), (24, 1073727), (27, 954424), (36, 715818), (53, 486216), (54, 477212), (72, 357909), (106, 243108), (108, 238606), (159, 162072), (212, 121554), (216, 119303), (318, 81036), (424, 60777), (477, 54024), (636, 40518), (954, 27012), (1272, 20259), (1431, 18008), (1908, 13506), (2251, 11448), (2862, 9004), (3816, 6753), (4502, 5724)]