28059408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 90

約数和(自身を含む): 85106346

約数和(自身を除く): 57046938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1153, 1352, 1521, 1872, 2028, 2306, 2704, 3042, 3459, 4056, 4612, 6084, 6918, 8112, 9224, 10377, 12168, 13836, 14989, 18448, 20754, 24336, 27672, 29978, 41508, 44967, 55344, 59956, 83016, 89934, 119912, 134901, 166032, 179868, 194857, 239824, 269802, 359736, 389714, 539604, 584571, 719472, 779428, 1079208, 1169142, 1558856, 1753713, 2158416, 2338284, 3117712, 3507426, 4676568, 7014852, 9353136, 14029704, 28059408]

約数ペア:

[(1, 28059408), (2, 14029704), (3, 9353136), (4, 7014852), (6, 4676568), (8, 3507426), (9, 3117712), (12, 2338284), (13, 2158416), (16, 1753713), (18, 1558856), (24, 1169142), (26, 1079208), (36, 779428), (39, 719472), (48, 584571), (52, 539604), (72, 389714), (78, 359736), (104, 269802), (117, 239824), (144, 194857), (156, 179868), (169, 166032), (208, 134901), (234, 119912), (312, 89934), (338, 83016), (468, 59956), (507, 55344), (624, 44967), (676, 41508), (936, 29978), (1014, 27672), (1153, 24336), (1352, 20754), (1521, 18448), (1872, 14989), (2028, 13836), (2306, 12168), (2704, 10377), (3042, 9224), (3459, 8112), (4056, 6918), (4612, 6084)]