38845528

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 77840280

約数和(自身を除く): 38994752

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 137, 184, 268, 274, 529, 536, 548, 1058, 1096, 1541, 2116, 3082, 3151, 4232, 6164, 6302, 9179, 12328, 12604, 18358, 25208, 35443, 36716, 70886, 72473, 73432, 141772, 144946, 211117, 283544, 289892, 422234, 579784, 844468, 1688936, 4855691, 9711382, 19422764, 38845528]

約数ペア:

[(1, 38845528), (2, 19422764), (4, 9711382), (8, 4855691), (23, 1688936), (46, 844468), (67, 579784), (92, 422234), (134, 289892), (137, 283544), (184, 211117), (268, 144946), (274, 141772), (529, 73432), (536, 72473), (548, 70886), (1058, 36716), (1096, 35443), (1541, 25208), (2116, 18358), (3082, 12604), (3151, 12328), (4232, 9179), (6164, 6302)]