25122026986

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{57571}}^1$

素因数の和:58090

約数の個数: 32

約数和(自身を含む): 43773143040

約数和(自身を除く): 18651116054

約数列:

[1, 2, 7, 14, 71, 142, 439, 497, 878, 994, 3073, 6146, 31169, 57571, 62338, 115142, 218183, 402997, 436366, 805994, 4087541, 8175082, 25273669, 28612787, 50547338, 57225574, 176915683, 353831366, 1794430499, 3588860998, 12561013493, 25122026986]

約数ペア:

[(1, 25122026986), (2, 12561013493), (7, 3588860998), (14, 1794430499), (71, 353831366), (142, 176915683), (439, 57225574), (497, 50547338), (878, 28612787), (994, 25273669), (3073, 8175082), (6146, 4087541), (31169, 805994), (57571, 436366), (62338, 402997), (115142, 218183)]