29740156

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{5431}}^1$

素因数の和:5509

約数の個数: 18

約数和(自身を含む): 53499768

約数和(自身を除く): 23759612

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5431, 5476, 10862, 21724, 200947, 401894, 803788, 7435039, 14870078, 29740156]

約数ペア:

[(1, 29740156), (2, 14870078), (4, 7435039), (37, 803788), (74, 401894), (148, 200947), (1369, 21724), (2738, 10862), (5431, 5476)]