4487504

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 10058880

約数和(自身を除く): 5571376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 389, 412, 721, 778, 824, 1442, 1556, 1648, 2723, 2884, 3112, 5446, 5768, 6224, 10892, 11536, 21784, 40067, 43568, 80134, 160268, 280469, 320536, 560938, 641072, 1121876, 2243752, 4487504]

約数ペア:

[(1, 4487504), (2, 2243752), (4, 1121876), (7, 641072), (8, 560938), (14, 320536), (16, 280469), (28, 160268), (56, 80134), (103, 43568), (112, 40067), (206, 21784), (389, 11536), (412, 10892), (721, 6224), (778, 5768), (824, 5446), (1442, 3112), (1556, 2884), (1648, 2723)]