28059394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34471}}^1$

素因数の和:34521

約数の個数: 16

約数和(自身を含む): 47157696

約数和(自身を除く): 19098302

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 34471, 68942, 379181, 758362, 1275427, 2550854, 14029697, 28059394]

約数ペア:

[(1, 28059394), (2, 14029697), (11, 2550854), (22, 1275427), (37, 758362), (74, 379181), (407, 68942), (814, 34471)]