28286208

素因数分解:

$2^8\times 3^2\times {\mathrm{12277}}^1$

素因数の和:12299

約数の個数: 54

約数和(自身を含む): 81562754

約数和(自身を除く): 53276546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 12277, 24554, 36831, 49108, 73662, 98216, 110493, 147324, 196432, 220986, 294648, 392864, 441972, 589296, 785728, 883944, 1178592, 1571456, 1767888, 2357184, 3142912, 3535776, 4714368, 7071552, 9428736, 14143104, 28286208]

約数ペア:

[(1, 28286208), (2, 14143104), (3, 9428736), (4, 7071552), (6, 4714368), (8, 3535776), (9, 3142912), (12, 2357184), (16, 1767888), (18, 1571456), (24, 1178592), (32, 883944), (36, 785728), (48, 589296), (64, 441972), (72, 392864), (96, 294648), (128, 220986), (144, 196432), (192, 147324), (256, 110493), (288, 98216), (384, 73662), (576, 49108), (768, 36831), (1152, 24554), (2304, 12277)]