71541224

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1327}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 140555520

約数和(自身を除く): 69014296

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 293, 586, 1172, 1327, 2344, 2654, 5308, 6739, 10616, 13478, 26956, 30521, 53912, 61042, 122084, 244168, 388811, 777622, 1555244, 3110488, 8942653, 17885306, 35770612, 71541224]

約数ペア:

[(1, 71541224), (2, 35770612), (4, 17885306), (8, 8942653), (23, 3110488), (46, 1555244), (92, 777622), (184, 388811), (293, 244168), (586, 122084), (1172, 61042), (1327, 53912), (2344, 30521), (2654, 26956), (5308, 13478), (6739, 10616)]