28564746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97159}}^1$

素因数の和:97178

約数の個数: 24

約数和(自身を含む): 66457440

約数和(自身を除く): 37892694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 97159, 194318, 291477, 582954, 680113, 1360226, 2040339, 4080678, 4760791, 9521582, 14282373, 28564746]

約数ペア:

[(1, 28564746), (2, 14282373), (3, 9521582), (6, 4760791), (7, 4080678), (14, 2040339), (21, 1360226), (42, 680113), (49, 582954), (98, 291477), (147, 194318), (294, 97159)]