25996776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 70795200

約数和(自身を除く): 44798424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 859, 1164, 1261, 1718, 2328, 2522, 2577, 3436, 3783, 5044, 5154, 6872, 7566, 10088, 10308, 11167, 15132, 20616, 22334, 30264, 33501, 44668, 67002, 83323, 89336, 134004, 166646, 249969, 268008, 333292, 499938, 666584, 999876, 1083199, 1999752, 2166398, 3249597, 4332796, 6499194, 8665592, 12998388, 25996776]

約数ペア:

[(1, 25996776), (2, 12998388), (3, 8665592), (4, 6499194), (6, 4332796), (8, 3249597), (12, 2166398), (13, 1999752), (24, 1083199), (26, 999876), (39, 666584), (52, 499938), (78, 333292), (97, 268008), (104, 249969), (156, 166646), (194, 134004), (291, 89336), (312, 83323), (388, 67002), (582, 44668), (776, 33501), (859, 30264), (1164, 22334), (1261, 20616), (1718, 15132), (2328, 11167), (2522, 10308), (2577, 10088), (3436, 7566), (3783, 6872), (5044, 5154)]