39745076

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 81396000

約数和(自身を除く): 41650924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1019, 1393, 2038, 2786, 4076, 5572, 7133, 9751, 14266, 19502, 28532, 39004, 49931, 99862, 199724, 202781, 405562, 811124, 1419467, 2838934, 5677868, 9936269, 19872538, 39745076]

約数ペア:

[(1, 39745076), (2, 19872538), (4, 9936269), (7, 5677868), (14, 2838934), (28, 1419467), (49, 811124), (98, 405562), (196, 202781), (199, 199724), (398, 99862), (796, 49931), (1019, 39004), (1393, 28532), (2038, 19502), (2786, 14266), (4076, 9751), (5572, 7133)]