28763364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342421}}^1$

素因数の和:342435

約数の個数: 24

約数和(自身を含む): 76702528

約数和(自身を除く): 47939164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342421, 684842, 1027263, 1369684, 2054526, 2396947, 4109052, 4793894, 7190841, 9587788, 14381682, 28763364]

約数ペア:

[(1, 28763364), (2, 14381682), (3, 9587788), (4, 7190841), (6, 4793894), (7, 4109052), (12, 2396947), (14, 2054526), (21, 1369684), (28, 1027263), (42, 684842), (84, 342421)]