25648896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 84245504

約数和(自身を除く): 58596608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 367, 384, 416, 448, 546, 624, 672, 728, 734, 768, 832, 896, 1092, 1101, 1248, 1344, 1456, 1468, 1664, 1792, 2184, 2202, 2496, 2569, 2688, 2912, 2936, 3328, 4368, 4404, 4771, 4992, 5138, 5376, 5824, 5872, 7707, 8736, 8808, 9542, 9984, 10276, 11648, 11744, 14313, 15414, 17472, 17616, 19084, 20552, 23296, 23488, 28626, 30828, 33397, 34944, 35232, 38168, 41104, 46976, 57252, 61656, 66794, 69888, 70464, 76336, 82208, 93952, 100191, 114504, 123312, 133588, 140928, 152672, 164416, 200382, 229008, 246624, 267176, 281856, 305344, 328832, 400764, 458016, 493248, 534352, 610688, 657664, 801528, 916032, 986496, 1068704, 1221376, 1603056, 1832064, 1972992, 2137408, 3206112, 3664128, 4274816, 6412224, 8549632, 12824448, 25648896]

約数ペア:

[(1, 25648896), (2, 12824448), (3, 8549632), (4, 6412224), (6, 4274816), (7, 3664128), (8, 3206112), (12, 2137408), (13, 1972992), (14, 1832064), (16, 1603056), (21, 1221376), (24, 1068704), (26, 986496), (28, 916032), (32, 801528), (39, 657664), (42, 610688), (48, 534352), (52, 493248), (56, 458016), (64, 400764), (78, 328832), (84, 305344), (91, 281856), (96, 267176), (104, 246624), (112, 229008), (128, 200382), (156, 164416), (168, 152672), (182, 140928), (192, 133588), (208, 123312), (224, 114504), (256, 100191), (273, 93952), (312, 82208), (336, 76336), (364, 70464), (367, 69888), (384, 66794), (416, 61656), (448, 57252), (546, 46976), (624, 41104), (672, 38168), (728, 35232), (734, 34944), (768, 33397), (832, 30828), (896, 28626), (1092, 23488), (1101, 23296), (1248, 20552), (1344, 19084), (1456, 17616), (1468, 17472), (1664, 15414), (1792, 14313), (2184, 11744), (2202, 11648), (2496, 10276), (2569, 9984), (2688, 9542), (2912, 8808), (2936, 8736), (3328, 7707), (4368, 5872), (4404, 5824), (4771, 5376), (4992, 5138)]