40894912

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{4597}}^1$

素因数の和:4748

約数の個数: 28

約数和(自身を含む): 81752440

約数和(自身を除く): 40857528

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 4597, 8896, 9194, 18388, 36776, 73552, 147104, 294208, 638983, 1277966, 2555932, 5111864, 10223728, 20447456, 40894912]

約数ペア:

[(1, 40894912), (2, 20447456), (4, 10223728), (8, 5111864), (16, 2555932), (32, 1277966), (64, 638983), (139, 294208), (278, 147104), (556, 73552), (1112, 36776), (2224, 18388), (4448, 9194), (4597, 8896)]