354368

素因数分解:

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

素因数の和:139

約数の個数: 42

約数和(自身を含む): 825246

約数和(自身を除く): 470878

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 196, 224, 226, 392, 448, 452, 784, 791, 904, 1568, 1582, 1808, 3136, 3164, 3616, 5537, 6328, 7232, 11074, 12656, 22148, 25312, 44296, 50624, 88592, 177184, 354368]

約数ペア:

[(1, 354368), (2, 177184), (4, 88592), (7, 50624), (8, 44296), (14, 25312), (16, 22148), (28, 12656), (32, 11074), (49, 7232), (56, 6328), (64, 5537), (98, 3616), (112, 3164), (113, 3136), (196, 1808), (224, 1582), (226, 1568), (392, 904), (448, 791), (452, 784)]