28583136

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 82666584

約数和(自身を除く): 54083448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1627, 1952, 2196, 2928, 3254, 4392, 4881, 5856, 6508, 8784, 9762, 13016, 14643, 17568, 19524, 26032, 29286, 39048, 52064, 58572, 78096, 99247, 117144, 156192, 198494, 234288, 297741, 396988, 468576, 595482, 793976, 893223, 1190964, 1587952, 1786446, 2381928, 3175904, 3572892, 4763856, 7145784, 9527712, 14291568, 28583136]

約数ペア:

[(1, 28583136), (2, 14291568), (3, 9527712), (4, 7145784), (6, 4763856), (8, 3572892), (9, 3175904), (12, 2381928), (16, 1786446), (18, 1587952), (24, 1190964), (32, 893223), (36, 793976), (48, 595482), (61, 468576), (72, 396988), (96, 297741), (122, 234288), (144, 198494), (183, 156192), (244, 117144), (288, 99247), (366, 78096), (488, 58572), (549, 52064), (732, 39048), (976, 29286), (1098, 26032), (1464, 19524), (1627, 17568), (1952, 14643), (2196, 13016), (2928, 9762), (3254, 8784), (4392, 6508), (4881, 5856)]