26391276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 46729044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1487, 1972, 2958, 2974, 4437, 4461, 5916, 5948, 8874, 8922, 13383, 17748, 17844, 25279, 26766, 43123, 50558, 53532, 75837, 86246, 101116, 129369, 151674, 172492, 227511, 258738, 303348, 388107, 455022, 517476, 733091, 776214, 910044, 1466182, 1552428, 2199273, 2932364, 4398546, 6597819, 8797092, 13195638, 26391276]

約数ペア:

[(1, 26391276), (2, 13195638), (3, 8797092), (4, 6597819), (6, 4398546), (9, 2932364), (12, 2199273), (17, 1552428), (18, 1466182), (29, 910044), (34, 776214), (36, 733091), (51, 517476), (58, 455022), (68, 388107), (87, 303348), (102, 258738), (116, 227511), (153, 172492), (174, 151674), (204, 129369), (261, 101116), (306, 86246), (348, 75837), (493, 53532), (522, 50558), (612, 43123), (986, 26766), (1044, 25279), (1479, 17844), (1487, 17748), (1972, 13383), (2958, 8922), (2974, 8874), (4437, 5948), (4461, 5916)]