28784192

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:247

約数の個数: 56

約数和(自身を含む): 59432952

約数和(自身を除く): 30648760

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 73, 101, 122, 146, 202, 244, 292, 404, 488, 584, 808, 976, 1168, 1616, 1952, 2336, 3232, 3904, 4453, 4672, 6161, 6464, 7373, 8906, 12322, 14746, 17812, 24644, 29492, 35624, 49288, 58984, 71248, 98576, 117968, 142496, 197152, 235936, 284992, 394304, 449753, 471872, 899506, 1799012, 3598024, 7196048, 14392096, 28784192]

約数ペア:

[(1, 28784192), (2, 14392096), (4, 7196048), (8, 3598024), (16, 1799012), (32, 899506), (61, 471872), (64, 449753), (73, 394304), (101, 284992), (122, 235936), (146, 197152), (202, 142496), (244, 117968), (292, 98576), (404, 71248), (488, 58984), (584, 49288), (808, 35624), (976, 29492), (1168, 24644), (1616, 17812), (1952, 14746), (2336, 12322), (3232, 8906), (3904, 7373), (4453, 6464), (4672, 6161)]