496048

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 1134848

約数和(自身を除く): 638800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 103, 112, 172, 206, 301, 344, 412, 602, 688, 721, 824, 1204, 1442, 1648, 2408, 2884, 4429, 4816, 5768, 8858, 11536, 17716, 31003, 35432, 62006, 70864, 124012, 248024, 496048]

約数ペア:

[(1, 496048), (2, 248024), (4, 124012), (7, 70864), (8, 62006), (14, 35432), (16, 31003), (28, 17716), (43, 11536), (56, 8858), (86, 5768), (103, 4816), (112, 4429), (172, 2884), (206, 2408), (301, 1648), (344, 1442), (412, 1204), (602, 824), (688, 721)]