408622144

素因数分解:

$2^6\times 7^1\times {\mathrm{912103}}^1$

素因数の和:912122

約数の個数: 28

約数和(自身を含む): 926697664

約数和(自身を除く): 518075520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 912103, 1824206, 3648412, 6384721, 7296824, 12769442, 14593648, 25538884, 29187296, 51077768, 58374592, 102155536, 204311072, 408622144]

約数ペア:

[(1, 408622144), (2, 204311072), (4, 102155536), (7, 58374592), (8, 51077768), (14, 29187296), (16, 25538884), (28, 14593648), (32, 12769442), (56, 7296824), (64, 6384721), (112, 3648412), (224, 1824206), (448, 912103)]