28734613

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 31260672

約数和(自身を除く): 2526059

約数列:

[1, 23, 31, 191, 211, 713, 4393, 4853, 5921, 6541, 40301, 136183, 150443, 926923, 1249331, 28734613]

約数ペア:

[(1, 28734613), (23, 1249331), (31, 926923), (191, 150443), (211, 136183), (713, 40301), (4393, 6541), (4853, 5921)]