26637984

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 80498880

約数和(自身を除く): 53860896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 239, 258, 288, 324, 344, 387, 432, 478, 516, 648, 688, 717, 774, 864, 956, 1032, 1161, 1296, 1376, 1434, 1548, 1912, 2064, 2151, 2322, 2592, 2868, 3096, 3483, 3824, 4128, 4302, 4644, 5736, 6192, 6453, 6966, 7648, 8604, 9288, 10277, 11472, 12384, 12906, 13932, 17208, 18576, 19359, 20554, 22944, 25812, 27864, 30831, 34416, 37152, 38718, 41108, 51624, 55728, 61662, 68832, 77436, 82216, 92493, 103248, 111456, 123324, 154872, 164432, 184986, 206496, 246648, 277479, 309744, 328864, 369972, 493296, 554958, 619488, 739944, 832437, 986592, 1109916, 1479888, 1664874, 2219832, 2959776, 3329748, 4439664, 6659496, 8879328, 13318992, 26637984]

約数ペア:

[(1, 26637984), (2, 13318992), (3, 8879328), (4, 6659496), (6, 4439664), (8, 3329748), (9, 2959776), (12, 2219832), (16, 1664874), (18, 1479888), (24, 1109916), (27, 986592), (32, 832437), (36, 739944), (43, 619488), (48, 554958), (54, 493296), (72, 369972), (81, 328864), (86, 309744), (96, 277479), (108, 246648), (129, 206496), (144, 184986), (162, 164432), (172, 154872), (216, 123324), (239, 111456), (258, 103248), (288, 92493), (324, 82216), (344, 77436), (387, 68832), (432, 61662), (478, 55728), (516, 51624), (648, 41108), (688, 38718), (717, 37152), (774, 34416), (864, 30831), (956, 27864), (1032, 25812), (1161, 22944), (1296, 20554), (1376, 19359), (1434, 18576), (1548, 17208), (1912, 13932), (2064, 12906), (2151, 12384), (2322, 11472), (2592, 10277), (2868, 9288), (3096, 8604), (3483, 7648), (3824, 6966), (4128, 6453), (4302, 6192), (4644, 5736)]