42015808

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{4723}}^1$

素因数の和:4874

約数の個数: 28

約数和(自身を含む): 83992720

約数和(自身を除く): 41976912

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 4723, 8896, 9446, 18892, 37784, 75568, 151136, 302272, 656497, 1312994, 2625988, 5251976, 10503952, 21007904, 42015808]

約数ペア:

[(1, 42015808), (2, 21007904), (4, 10503952), (8, 5251976), (16, 2625988), (32, 1312994), (64, 656497), (139, 302272), (278, 151136), (556, 75568), (1112, 37784), (2224, 18892), (4448, 9446), (4723, 8896)]