71773192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 141451200

約数和(自身を除く): 69678008

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 5639, 6364, 11278, 12728, 22556, 45112, 208643, 242477, 417286, 484954, 834572, 969908, 1669144, 1939816, 8971649, 17943298, 35886596, 71773192]

約数ペア:

[(1, 71773192), (2, 35886596), (4, 17943298), (8, 8971649), (37, 1939816), (43, 1669144), (74, 969908), (86, 834572), (148, 484954), (172, 417286), (296, 242477), (344, 208643), (1591, 45112), (3182, 22556), (5639, 12728), (6364, 11278)]