28383544

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 62975880

約数和(自身を除く): 34592336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1187, 1708, 2374, 2989, 3416, 4748, 5978, 8309, 9496, 11956, 16618, 23912, 33236, 58163, 66472, 72407, 116326, 144814, 232652, 289628, 465304, 506849, 579256, 1013698, 2027396, 3547943, 4054792, 7095886, 14191772, 28383544]

約数ペア:

[(1, 28383544), (2, 14191772), (4, 7095886), (7, 4054792), (8, 3547943), (14, 2027396), (28, 1013698), (49, 579256), (56, 506849), (61, 465304), (98, 289628), (122, 232652), (196, 144814), (244, 116326), (392, 72407), (427, 66472), (488, 58163), (854, 33236), (1187, 23912), (1708, 16618), (2374, 11956), (2989, 9496), (3416, 8309), (4748, 5978)]