47486836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 85652000

約数和(自身を除く): 38165164

約数列:

[1, 2, 4, 37, 74, 148, 499, 643, 998, 1286, 1996, 2572, 18463, 23791, 36926, 47582, 73852, 95164, 320857, 641714, 1283428, 11871709, 23743418, 47486836]

約数ペア:

[(1, 47486836), (2, 23743418), (4, 11871709), (37, 1283428), (74, 641714), (148, 320857), (499, 95164), (643, 73852), (998, 47582), (1286, 36926), (1996, 23791), (2572, 18463)]