22177232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 54853632

約数和(自身を除く): 32676400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 383, 517, 616, 658, 752, 766, 1034, 1232, 1316, 1532, 2068, 2632, 2681, 3064, 3619, 4136, 4213, 5264, 5362, 6128, 7238, 8272, 8426, 10724, 14476, 16852, 18001, 21448, 28952, 29491, 33704, 36002, 42896, 57904, 58982, 67408, 72004, 117964, 126007, 144008, 198011, 235928, 252014, 288016, 396022, 471856, 504028, 792044, 1008056, 1386077, 1584088, 2016112, 2772154, 3168176, 5544308, 11088616, 22177232]

約数ペア:

[(1, 22177232), (2, 11088616), (4, 5544308), (7, 3168176), (8, 2772154), (11, 2016112), (14, 1584088), (16, 1386077), (22, 1008056), (28, 792044), (44, 504028), (47, 471856), (56, 396022), (77, 288016), (88, 252014), (94, 235928), (112, 198011), (154, 144008), (176, 126007), (188, 117964), (308, 72004), (329, 67408), (376, 58982), (383, 57904), (517, 42896), (616, 36002), (658, 33704), (752, 29491), (766, 28952), (1034, 21448), (1232, 18001), (1316, 16852), (1532, 14476), (2068, 10724), (2632, 8426), (2681, 8272), (3064, 7238), (3619, 6128), (4136, 5362), (4213, 5264)]