27995072

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 84

約数和(自身を含む): 66019680

約数和(自身を除く): 38024608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 113, 158, 196, 224, 226, 316, 392, 448, 452, 553, 632, 784, 791, 904, 1106, 1264, 1568, 1582, 1808, 2212, 2528, 3136, 3164, 3616, 3871, 4424, 5056, 5537, 6328, 7232, 7742, 8848, 8927, 11074, 12656, 15484, 17696, 17854, 22148, 25312, 30968, 35392, 35708, 44296, 50624, 61936, 62489, 71416, 88592, 123872, 124978, 142832, 177184, 247744, 249956, 285664, 354368, 437423, 499912, 571328, 874846, 999824, 1749692, 1999648, 3499384, 3999296, 6998768, 13997536, 27995072]

約数ペア:

[(1, 27995072), (2, 13997536), (4, 6998768), (7, 3999296), (8, 3499384), (14, 1999648), (16, 1749692), (28, 999824), (32, 874846), (49, 571328), (56, 499912), (64, 437423), (79, 354368), (98, 285664), (112, 249956), (113, 247744), (158, 177184), (196, 142832), (224, 124978), (226, 123872), (316, 88592), (392, 71416), (448, 62489), (452, 61936), (553, 50624), (632, 44296), (784, 35708), (791, 35392), (904, 30968), (1106, 25312), (1264, 22148), (1568, 17854), (1582, 17696), (1808, 15484), (2212, 12656), (2528, 11074), (3136, 8927), (3164, 8848), (3616, 7742), (3871, 7232), (4424, 6328), (5056, 5537)]