27985516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6047}}^1$

素因数の和:6153

約数の個数: 24

約数和(自身を含む): 53343360

約数和(自身を除く): 25357844

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 6047, 12094, 24188, 78611, 157222, 314444, 538183, 1076366, 2152732, 6996379, 13992758, 27985516]

約数ペア:

[(1, 27985516), (2, 13992758), (4, 6996379), (13, 2152732), (26, 1076366), (52, 538183), (89, 314444), (178, 157222), (356, 78611), (1157, 24188), (2314, 12094), (4628, 6047)]