18517568

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7057}}^1$

素因数の和:7110

約数の個数: 28

約数和(自身を含む): 37647372

約数和(自身を除く): 19129804

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7057, 14114, 28228, 56456, 112912, 225824, 289337, 451648, 578674, 1157348, 2314696, 4629392, 9258784, 18517568]

約数ペア:

[(1, 18517568), (2, 9258784), (4, 4629392), (8, 2314696), (16, 1157348), (32, 578674), (41, 451648), (64, 289337), (82, 225824), (164, 112912), (328, 56456), (656, 28228), (1312, 14114), (2624, 7057)]