28515024

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 80

約数和(自身を含む): 82584000

約数和(自身を除く): 54068976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 443, 447, 596, 886, 894, 1192, 1329, 1341, 1772, 1788, 2384, 2658, 2682, 3544, 3576, 3987, 4023, 5316, 5364, 7088, 7152, 7974, 8046, 10632, 10728, 11961, 15948, 16092, 21264, 21456, 23922, 31896, 32184, 47844, 63792, 64368, 66007, 95688, 132014, 191376, 198021, 264028, 396042, 528056, 594063, 792084, 1056112, 1188126, 1584168, 1782189, 2376252, 3168336, 3564378, 4752504, 7128756, 9505008, 14257512, 28515024]

約数ペア:

[(1, 28515024), (2, 14257512), (3, 9505008), (4, 7128756), (6, 4752504), (8, 3564378), (9, 3168336), (12, 2376252), (16, 1782189), (18, 1584168), (24, 1188126), (27, 1056112), (36, 792084), (48, 594063), (54, 528056), (72, 396042), (108, 264028), (144, 198021), (149, 191376), (216, 132014), (298, 95688), (432, 66007), (443, 64368), (447, 63792), (596, 47844), (886, 32184), (894, 31896), (1192, 23922), (1329, 21456), (1341, 21264), (1772, 16092), (1788, 15948), (2384, 11961), (2658, 10728), (2682, 10632), (3544, 8046), (3576, 7974), (3987, 7152), (4023, 7088), (5316, 5364)]