447944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 1012800

約数和(自身を除く): 564856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 421, 532, 842, 1064, 1684, 2947, 3368, 5894, 7999, 11788, 15998, 23576, 31996, 55993, 63992, 111986, 223972, 447944]

約数ペア:

[(1, 447944), (2, 223972), (4, 111986), (7, 63992), (8, 55993), (14, 31996), (19, 23576), (28, 15998), (38, 11788), (56, 7999), (76, 5894), (133, 3368), (152, 2947), (266, 1684), (421, 1064), (532, 842)]