28377756

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23887}}^1$

素因数の和:23911

約数の個数: 48

約数和(自身を含む): 80263680

約数和(自身を除く): 51885924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 23887, 47774, 71661, 95548, 143322, 214983, 262757, 286644, 429966, 525514, 644949, 788271, 859932, 1051028, 1289898, 1576542, 2364813, 2579796, 3153084, 4729626, 7094439, 9459252, 14188878, 28377756]

約数ペア:

[(1, 28377756), (2, 14188878), (3, 9459252), (4, 7094439), (6, 4729626), (9, 3153084), (11, 2579796), (12, 2364813), (18, 1576542), (22, 1289898), (27, 1051028), (33, 859932), (36, 788271), (44, 644949), (54, 525514), (66, 429966), (99, 286644), (108, 262757), (132, 214983), (198, 143322), (297, 95548), (396, 71661), (594, 47774), (1188, 23887)]