28768042

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 44232192

約数和(自身を除く): 15464150

約数列:

[1, 2, 47, 94, 463, 661, 926, 1322, 21761, 31067, 43522, 62134, 306043, 612086, 14384021, 28768042]

約数ペア:

[(1, 28768042), (2, 14384021), (47, 612086), (94, 306043), (463, 62134), (661, 43522), (926, 31067), (1322, 21761)]