28405604448

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2528989}}^1$

素因数の和:2529021

約数の個数: 96

約数和(自身を含む): 89222767200

約数和(自身を除く): 60817162752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 2528989, 5057978, 7586967, 10115956, 15173934, 20231912, 22760901, 30347868, 32876857, 40463824, 45521802, 60695736, 65753714, 68282703, 80927648, 91043604, 98630571, 121391472, 131507428, 136565406, 182087208, 197261142, 242782944, 263014856, 273130812, 295891713, 364174416, 394522284, 526029712, 546261624, 591783426, 728348832, 789044568, 887675139, 1052059424, 1092523248, 1183566852, 1578089136, 1775350278, 2185046496, 2367133704, 3156178272, 3550700556, 4734267408, 7101401112, 9468534816, 14202802224, 28405604448]

約数ペア:

[(1, 28405604448), (2, 14202802224), (3, 9468534816), (4, 7101401112), (6, 4734267408), (8, 3550700556), (9, 3156178272), (12, 2367133704), (13, 2185046496), (16, 1775350278), (18, 1578089136), (24, 1183566852), (26, 1092523248), (27, 1052059424), (32, 887675139), (36, 789044568), (39, 728348832), (48, 591783426), (52, 546261624), (54, 526029712), (72, 394522284), (78, 364174416), (96, 295891713), (104, 273130812), (108, 263014856), (117, 242782944), (144, 197261142), (156, 182087208), (208, 136565406), (216, 131507428), (234, 121391472), (288, 98630571), (312, 91043604), (351, 80927648), (416, 68282703), (432, 65753714), (468, 60695736), (624, 45521802), (702, 40463824), (864, 32876857), (936, 30347868), (1248, 22760901), (1404, 20231912), (1872, 15173934), (2808, 10115956), (3744, 7586967), (5616, 5057978), (11232, 2528989)]