71937292

素因数分解:

$2^2\times 7^2\times {\mathrm{367027}}^1$

素因数の和:367045

約数の個数: 18

約数和(自身を含む): 146444172

約数和(自身を除く): 74506880

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 367027, 734054, 1468108, 2569189, 5138378, 10276756, 17984323, 35968646, 71937292]

約数ペア:

[(1, 71937292), (2, 35968646), (4, 17984323), (7, 10276756), (14, 5138378), (28, 2569189), (49, 1468108), (98, 734054), (196, 367027)]