38853556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 82432000

約数和(自身を除く): 43578444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 199, 266, 367, 398, 532, 734, 796, 1393, 1468, 2569, 2786, 3781, 5138, 5572, 6973, 7562, 10276, 13946, 15124, 26467, 27892, 48811, 52934, 73033, 97622, 105868, 146066, 195244, 292132, 511231, 1022462, 1387627, 2044924, 2775254, 5550508, 9713389, 19426778, 38853556]

約数ペア:

[(1, 38853556), (2, 19426778), (4, 9713389), (7, 5550508), (14, 2775254), (19, 2044924), (28, 1387627), (38, 1022462), (76, 511231), (133, 292132), (199, 195244), (266, 146066), (367, 105868), (398, 97622), (532, 73033), (734, 52934), (796, 48811), (1393, 27892), (1468, 26467), (2569, 15124), (2786, 13946), (3781, 10276), (5138, 7562), (5572, 6973)]