28773272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8837}}^1$

素因数の和:8891

約数の個数: 32

約数和(自身を含む): 60451920

約数和(自身を除く): 31678648

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 8837, 17674, 35348, 70696, 97207, 194414, 326969, 388828, 653938, 777656, 1307876, 2615752, 3596659, 7193318, 14386636, 28773272]

約数ペア:

[(1, 28773272), (2, 14386636), (4, 7193318), (8, 3596659), (11, 2615752), (22, 1307876), (37, 777656), (44, 653938), (74, 388828), (88, 326969), (148, 194414), (296, 97207), (407, 70696), (814, 35348), (1628, 17674), (3256, 8837)]