40701952

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 52

約数和(自身を含む): 85841680

約数和(自身を除く): 45139728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 523, 608, 1024, 1046, 1216, 2048, 2092, 2432, 4096, 4184, 4864, 8368, 9728, 9937, 16736, 19456, 19874, 33472, 38912, 39748, 66944, 77824, 79496, 133888, 158992, 267776, 317984, 535552, 635968, 1071104, 1271936, 2142208, 2543872, 5087744, 10175488, 20350976, 40701952]

約数ペア:

[(1, 40701952), (2, 20350976), (4, 10175488), (8, 5087744), (16, 2543872), (19, 2142208), (32, 1271936), (38, 1071104), (64, 635968), (76, 535552), (128, 317984), (152, 267776), (256, 158992), (304, 133888), (512, 79496), (523, 77824), (608, 66944), (1024, 39748), (1046, 38912), (1216, 33472), (2048, 19874), (2092, 19456), (2432, 16736), (4096, 9937), (4184, 9728), (4864, 8368)]