7438272

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2073

約数の個数: 56

約数和(自身を含む): 20726400

約数和(自身を除く): 13288128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 2039, 3648, 4078, 6117, 8156, 12234, 16312, 24468, 32624, 38741, 48936, 65248, 77482, 97872, 116223, 130496, 154964, 195744, 232446, 309928, 391488, 464892, 619856, 929784, 1239712, 1859568, 2479424, 3719136, 7438272]

約数ペア:

[(1, 7438272), (2, 3719136), (3, 2479424), (4, 1859568), (6, 1239712), (8, 929784), (12, 619856), (16, 464892), (19, 391488), (24, 309928), (32, 232446), (38, 195744), (48, 154964), (57, 130496), (64, 116223), (76, 97872), (96, 77482), (114, 65248), (152, 48936), (192, 38741), (228, 32624), (304, 24468), (456, 16312), (608, 12234), (912, 8156), (1216, 6117), (1824, 4078), (2039, 3648)]