40479232

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 40

約数和(自身を含む): 81524916

約数和(自身を除く): 41045684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 457, 512, 692, 914, 1384, 1828, 2768, 3656, 5536, 7312, 11072, 14624, 22144, 29248, 44288, 58496, 79061, 88576, 116992, 158122, 233984, 316244, 632488, 1264976, 2529952, 5059904, 10119808, 20239616, 40479232]

約数ペア:

[(1, 40479232), (2, 20239616), (4, 10119808), (8, 5059904), (16, 2529952), (32, 1264976), (64, 632488), (128, 316244), (173, 233984), (256, 158122), (346, 116992), (457, 88576), (512, 79061), (692, 58496), (914, 44288), (1384, 29248), (1828, 22144), (2768, 14624), (3656, 11072), (5536, 7312)]