57197458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 92316672

約数和(自身を除く): 35119214

約数列:

[1, 2, 23, 46, 71, 83, 142, 166, 211, 422, 1633, 1909, 3266, 3818, 4853, 5893, 9706, 11786, 14981, 17513, 29962, 35026, 135539, 271078, 344563, 402799, 689126, 805598, 1243423, 2486846, 28598729, 57197458]

約数ペア:

[(1, 57197458), (2, 28598729), (23, 2486846), (46, 1243423), (71, 805598), (83, 689126), (142, 402799), (166, 344563), (211, 271078), (422, 135539), (1633, 35026), (1909, 29962), (3266, 17513), (3818, 14981), (4853, 11786), (5893, 9706)]