28843955

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35831}}^1$

素因数の和:35866

約数の個数: 16

約数和(自身を含む): 41278464

約数和(自身を除く): 12434509

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 35831, 179155, 250817, 824113, 1254085, 4120565, 5768791, 28843955]

約数ペア:

[(1, 28843955), (5, 5768791), (7, 4120565), (23, 1254085), (35, 824113), (115, 250817), (161, 179155), (805, 35831)]