57320732

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20269}}^1$

素因数の和:20381

約数の個数: 24

約数和(自身を含む): 115782240

約数和(自身を除く): 58461508

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 20269, 40538, 81076, 141883, 283766, 567532, 2047169, 4094338, 8188676, 14330183, 28660366, 57320732]

約数ペア:

[(1, 57320732), (2, 28660366), (4, 14330183), (7, 8188676), (14, 4094338), (28, 2047169), (101, 567532), (202, 283766), (404, 141883), (707, 81076), (1414, 40538), (2828, 20269)]