28287924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336761}}^1$

素因数の和:336775

約数の個数: 24

約数和(自身を含む): 75434688

約数和(自身を除く): 47146764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336761, 673522, 1010283, 1347044, 2020566, 2357327, 4041132, 4714654, 7071981, 9429308, 14143962, 28287924]

約数ペア:

[(1, 28287924), (2, 14143962), (3, 9429308), (4, 7071981), (6, 4714654), (7, 4041132), (12, 2357327), (14, 2020566), (21, 1347044), (28, 1010283), (42, 673522), (84, 336761)]