28103616

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 84

約数和(自身を含む): 81546192

約数和(自身を除く): 53442576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 503, 576, 582, 776, 873, 1006, 1164, 1509, 1552, 1746, 2012, 2328, 3018, 3104, 3492, 4024, 4527, 4656, 6036, 6208, 6984, 8048, 9054, 9312, 12072, 13968, 16096, 18108, 18624, 24144, 27936, 32192, 36216, 48288, 48791, 55872, 72432, 96576, 97582, 144864, 146373, 195164, 289728, 292746, 390328, 439119, 585492, 780656, 878238, 1170984, 1561312, 1756476, 2341968, 3122624, 3512952, 4683936, 7025904, 9367872, 14051808, 28103616]

約数ペア:

[(1, 28103616), (2, 14051808), (3, 9367872), (4, 7025904), (6, 4683936), (8, 3512952), (9, 3122624), (12, 2341968), (16, 1756476), (18, 1561312), (24, 1170984), (32, 878238), (36, 780656), (48, 585492), (64, 439119), (72, 390328), (96, 292746), (97, 289728), (144, 195164), (192, 146373), (194, 144864), (288, 97582), (291, 96576), (388, 72432), (503, 55872), (576, 48791), (582, 48288), (776, 36216), (873, 32192), (1006, 27936), (1164, 24144), (1509, 18624), (1552, 18108), (1746, 16096), (2012, 13968), (2328, 12072), (3018, 9312), (3104, 9054), (3492, 8048), (4024, 6984), (4527, 6208), (4656, 6036)]