38963368

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 75650400

約数和(自身を除く): 36687032

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 947, 1112, 1894, 3788, 5143, 7576, 10286, 20572, 35039, 41144, 70078, 131633, 140156, 263266, 280312, 526532, 1053064, 4870421, 9740842, 19481684, 38963368]

約数ペア:

[(1, 38963368), (2, 19481684), (4, 9740842), (8, 4870421), (37, 1053064), (74, 526532), (139, 280312), (148, 263266), (278, 140156), (296, 131633), (556, 70078), (947, 41144), (1112, 35039), (1894, 20572), (3788, 10286), (5143, 7576)]