4420472

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 9544800

約数和(自身を除く): 5124328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 409, 772, 818, 1351, 1544, 1636, 2702, 2863, 3272, 5404, 5726, 10808, 11452, 22904, 78937, 157874, 315748, 552559, 631496, 1105118, 2210236, 4420472]

約数ペア:

[(1, 4420472), (2, 2210236), (4, 1105118), (7, 631496), (8, 552559), (14, 315748), (28, 157874), (56, 78937), (193, 22904), (386, 11452), (409, 10808), (772, 5726), (818, 5404), (1351, 3272), (1544, 2863), (1636, 2702)]