27621888

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{367}}^1$

素因数の和:402

約数の個数: 120

約数和(自身を含む): 85833792

約数和(自身を除く): 58211904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 367, 384, 392, 448, 512, 588, 672, 734, 768, 784, 896, 1101, 1176, 1344, 1468, 1536, 1568, 1792, 2202, 2352, 2569, 2688, 2936, 3136, 3584, 4404, 4704, 5138, 5376, 5872, 6272, 7707, 8808, 9408, 10276, 10752, 11744, 12544, 15414, 17616, 17983, 18816, 20552, 23488, 25088, 30828, 35232, 35966, 37632, 41104, 46976, 53949, 61656, 70464, 71932, 75264, 82208, 93952, 107898, 123312, 140928, 143864, 164416, 187904, 215796, 246624, 281856, 287728, 328832, 431592, 493248, 563712, 575456, 657664, 863184, 986496, 1150912, 1315328, 1726368, 1972992, 2301824, 3452736, 3945984, 4603648, 6905472, 9207296, 13810944, 27621888]

約数ペア:

[(1, 27621888), (2, 13810944), (3, 9207296), (4, 6905472), (6, 4603648), (7, 3945984), (8, 3452736), (12, 2301824), (14, 1972992), (16, 1726368), (21, 1315328), (24, 1150912), (28, 986496), (32, 863184), (42, 657664), (48, 575456), (49, 563712), (56, 493248), (64, 431592), (84, 328832), (96, 287728), (98, 281856), (112, 246624), (128, 215796), (147, 187904), (168, 164416), (192, 143864), (196, 140928), (224, 123312), (256, 107898), (294, 93952), (336, 82208), (367, 75264), (384, 71932), (392, 70464), (448, 61656), (512, 53949), (588, 46976), (672, 41104), (734, 37632), (768, 35966), (784, 35232), (896, 30828), (1101, 25088), (1176, 23488), (1344, 20552), (1468, 18816), (1536, 17983), (1568, 17616), (1792, 15414), (2202, 12544), (2352, 11744), (2569, 10752), (2688, 10276), (2936, 9408), (3136, 8808), (3584, 7707), (4404, 6272), (4704, 5872), (5138, 5376)]