39475784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 77104440

約数和(自身を除く): 37628656

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 1973, 2501, 3946, 5002, 7892, 10004, 15784, 20008, 80893, 120353, 161786, 240706, 323572, 481412, 647144, 962824, 4934473, 9868946, 19737892, 39475784]

約数ペア:

[(1, 39475784), (2, 19737892), (4, 9868946), (8, 4934473), (41, 962824), (61, 647144), (82, 481412), (122, 323572), (164, 240706), (244, 161786), (328, 120353), (488, 80893), (1973, 20008), (2501, 15784), (3946, 10004), (5002, 7892)]