7226128

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 17563980

約数和(自身を除く): 10337852

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 709, 728, 784, 1274, 1418, 1456, 2548, 2836, 4963, 5096, 5672, 9217, 9926, 10192, 11344, 18434, 19852, 34741, 36868, 39704, 64519, 69482, 73736, 79408, 129038, 138964, 147472, 258076, 277928, 451633, 516152, 555856, 903266, 1032304, 1806532, 3613064, 7226128]

約数ペア:

[(1, 7226128), (2, 3613064), (4, 1806532), (7, 1032304), (8, 903266), (13, 555856), (14, 516152), (16, 451633), (26, 277928), (28, 258076), (49, 147472), (52, 138964), (56, 129038), (91, 79408), (98, 73736), (104, 69482), (112, 64519), (182, 39704), (196, 36868), (208, 34741), (364, 19852), (392, 18434), (637, 11344), (709, 10192), (728, 9926), (784, 9217), (1274, 5672), (1418, 5096), (1456, 4963), (2548, 2836)]