216128024

素因数分解:

$2^3\times 7^2\times {\mathrm{551347}}^1$

素因数の和:551367

約数の個数: 24

約数和(自身を含む): 471402540

約数和(自身を除く): 255274516

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 551347, 1102694, 2205388, 3859429, 4410776, 7718858, 15437716, 27016003, 30875432, 54032006, 108064012, 216128024]

約数ペア:

[(1, 216128024), (2, 108064012), (4, 54032006), (7, 30875432), (8, 27016003), (14, 15437716), (28, 7718858), (49, 4410776), (56, 3859429), (98, 2205388), (196, 1102694), (392, 551347)]