28800282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 69341184

約数和(自身を除く): 40540902

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 74, 86, 111, 129, 222, 258, 259, 301, 431, 518, 602, 777, 862, 903, 1293, 1554, 1591, 1806, 2586, 3017, 3182, 4773, 6034, 9051, 9546, 11137, 15947, 18102, 18533, 22274, 31894, 33411, 37066, 47841, 55599, 66822, 95682, 111198, 111629, 129731, 223258, 259462, 334887, 389193, 669774, 685721, 778386, 1371442, 2057163, 4114326, 4800047, 9600094, 14400141, 28800282]

約数ペア:

[(1, 28800282), (2, 14400141), (3, 9600094), (6, 4800047), (7, 4114326), (14, 2057163), (21, 1371442), (37, 778386), (42, 685721), (43, 669774), (74, 389193), (86, 334887), (111, 259462), (129, 223258), (222, 129731), (258, 111629), (259, 111198), (301, 95682), (431, 66822), (518, 55599), (602, 47841), (777, 37066), (862, 33411), (903, 31894), (1293, 22274), (1554, 18533), (1591, 18102), (1806, 15947), (2586, 11137), (3017, 9546), (3182, 9051), (4773, 6034)]