28884944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 61359168

約数和(自身を除く): 32474224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 337, 487, 674, 974, 1348, 1948, 2696, 3707, 3896, 5357, 5392, 7414, 7792, 10714, 14828, 21428, 29656, 42856, 59312, 85712, 164119, 328238, 656476, 1312952, 1805309, 2625904, 3610618, 7221236, 14442472, 28884944]

約数ペア:

[(1, 28884944), (2, 14442472), (4, 7221236), (8, 3610618), (11, 2625904), (16, 1805309), (22, 1312952), (44, 656476), (88, 328238), (176, 164119), (337, 85712), (487, 59312), (674, 42856), (974, 29656), (1348, 21428), (1948, 14828), (2696, 10714), (3707, 7792), (3896, 7414), (5357, 5392)]