26947728

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 81244800

約数和(自身を除く): 54297072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 239, 243, 261, 324, 348, 432, 464, 478, 486, 522, 648, 696, 717, 783, 956, 972, 1044, 1296, 1392, 1434, 1566, 1912, 1944, 2088, 2151, 2349, 2868, 3132, 3824, 3888, 4176, 4302, 4698, 5736, 6264, 6453, 6931, 7047, 8604, 9396, 11472, 12528, 12906, 13862, 14094, 17208, 18792, 19359, 20793, 25812, 27724, 28188, 34416, 37584, 38718, 41586, 51624, 55448, 56376, 58077, 62379, 77436, 83172, 103248, 110896, 112752, 116154, 124758, 154872, 166344, 187137, 232308, 249516, 309744, 332688, 374274, 464616, 499032, 561411, 748548, 929232, 998064, 1122822, 1497096, 1684233, 2245644, 2994192, 3368466, 4491288, 6736932, 8982576, 13473864, 26947728]

約数ペア:

[(1, 26947728), (2, 13473864), (3, 8982576), (4, 6736932), (6, 4491288), (8, 3368466), (9, 2994192), (12, 2245644), (16, 1684233), (18, 1497096), (24, 1122822), (27, 998064), (29, 929232), (36, 748548), (48, 561411), (54, 499032), (58, 464616), (72, 374274), (81, 332688), (87, 309744), (108, 249516), (116, 232308), (144, 187137), (162, 166344), (174, 154872), (216, 124758), (232, 116154), (239, 112752), (243, 110896), (261, 103248), (324, 83172), (348, 77436), (432, 62379), (464, 58077), (478, 56376), (486, 55448), (522, 51624), (648, 41586), (696, 38718), (717, 37584), (783, 34416), (956, 28188), (972, 27724), (1044, 25812), (1296, 20793), (1392, 19359), (1434, 18792), (1566, 17208), (1912, 14094), (1944, 13862), (2088, 12906), (2151, 12528), (2349, 11472), (2868, 9396), (3132, 8604), (3824, 7047), (3888, 6931), (4176, 6453), (4302, 6264), (4698, 5736)]