27995904

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 108

約数和(自身を含む): 83701800

約数和(自身を除く): 55705896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 419, 464, 522, 576, 696, 768, 838, 928, 1044, 1152, 1257, 1392, 1676, 1856, 2088, 2304, 2514, 2784, 3352, 3712, 3771, 4176, 5028, 5568, 6704, 7424, 7542, 8352, 10056, 11136, 12151, 13408, 15084, 16704, 20112, 22272, 24302, 26816, 30168, 33408, 36453, 40224, 48604, 53632, 60336, 66816, 72906, 80448, 97208, 107264, 109359, 120672, 145812, 160896, 194416, 218718, 241344, 291624, 321792, 388832, 437436, 482688, 583248, 777664, 874872, 965376, 1166496, 1555328, 1749744, 2332992, 3110656, 3499488, 4665984, 6998976, 9331968, 13997952, 27995904]

約数ペア:

[(1, 27995904), (2, 13997952), (3, 9331968), (4, 6998976), (6, 4665984), (8, 3499488), (9, 3110656), (12, 2332992), (16, 1749744), (18, 1555328), (24, 1166496), (29, 965376), (32, 874872), (36, 777664), (48, 583248), (58, 482688), (64, 437436), (72, 388832), (87, 321792), (96, 291624), (116, 241344), (128, 218718), (144, 194416), (174, 160896), (192, 145812), (232, 120672), (256, 109359), (261, 107264), (288, 97208), (348, 80448), (384, 72906), (419, 66816), (464, 60336), (522, 53632), (576, 48604), (696, 40224), (768, 36453), (838, 33408), (928, 30168), (1044, 26816), (1152, 24302), (1257, 22272), (1392, 20112), (1676, 16704), (1856, 15084), (2088, 13408), (2304, 12151), (2514, 11136), (2784, 10056), (3352, 8352), (3712, 7542), (3771, 7424), (4176, 6704), (5028, 5568)]