27736576

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 64817280

約数和(自身を除く): 37080704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 109, 112, 128, 142, 218, 224, 256, 284, 436, 448, 497, 512, 568, 763, 872, 896, 994, 1136, 1526, 1744, 1792, 1988, 2272, 3052, 3488, 3584, 3976, 4544, 6104, 6976, 7739, 7952, 9088, 12208, 13952, 15478, 15904, 18176, 24416, 27904, 30956, 31808, 36352, 48832, 54173, 55808, 61912, 63616, 97664, 108346, 123824, 127232, 195328, 216692, 247648, 254464, 390656, 433384, 495296, 866768, 990592, 1733536, 1981184, 3467072, 3962368, 6934144, 13868288, 27736576]

約数ペア:

[(1, 27736576), (2, 13868288), (4, 6934144), (7, 3962368), (8, 3467072), (14, 1981184), (16, 1733536), (28, 990592), (32, 866768), (56, 495296), (64, 433384), (71, 390656), (109, 254464), (112, 247648), (128, 216692), (142, 195328), (218, 127232), (224, 123824), (256, 108346), (284, 97664), (436, 63616), (448, 61912), (497, 55808), (512, 54173), (568, 48832), (763, 36352), (872, 31808), (896, 30956), (994, 27904), (1136, 24416), (1526, 18176), (1744, 15904), (1792, 15478), (1988, 13952), (2272, 12208), (3052, 9088), (3488, 7952), (3584, 7739), (3976, 6976), (4544, 6104)]