40935424

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 56

約数和(自身を含む): 86502240

約数和(自身を除く): 45566816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 263, 304, 512, 526, 608, 1024, 1052, 1216, 2048, 2104, 2432, 4096, 4208, 4864, 4997, 8192, 8416, 9728, 9994, 16832, 19456, 19988, 33664, 38912, 39976, 67328, 77824, 79952, 134656, 155648, 159904, 269312, 319808, 538624, 639616, 1077248, 1279232, 2154496, 2558464, 5116928, 10233856, 20467712, 40935424]

約数ペア:

[(1, 40935424), (2, 20467712), (4, 10233856), (8, 5116928), (16, 2558464), (19, 2154496), (32, 1279232), (38, 1077248), (64, 639616), (76, 538624), (128, 319808), (152, 269312), (256, 159904), (263, 155648), (304, 134656), (512, 79952), (526, 77824), (608, 67328), (1024, 39976), (1052, 38912), (1216, 33664), (2048, 19988), (2104, 19456), (2432, 16832), (4096, 9994), (4208, 9728), (4864, 8416), (4997, 8192)]