65457532

素因数分解:

$2^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1346

約数の個数: 36

約数和(自身を含む): 133783104

約数和(自身を除く): 68325572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337, 674, 991, 1348, 1982, 2359, 3964, 4718, 6937, 9436, 13874, 16513, 27748, 33026, 48559, 66052, 97118, 194236, 333967, 667934, 1335868, 2337769, 4675538, 9351076, 16364383, 32728766, 65457532]

約数ペア:

[(1, 65457532), (2, 32728766), (4, 16364383), (7, 9351076), (14, 4675538), (28, 2337769), (49, 1335868), (98, 667934), (196, 333967), (337, 194236), (674, 97118), (991, 66052), (1348, 48559), (1982, 33026), (2359, 27748), (3964, 16513), (4718, 13874), (6937, 9436)]