74146319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 87521280

約数和(自身を除く): 13374961

約数列:

[1, 13, 23, 43, 73, 79, 299, 559, 949, 989, 1027, 1679, 1817, 3139, 3397, 5767, 12857, 21827, 23621, 40807, 44161, 72197, 74971, 78131, 132641, 247981, 938561, 1015703, 1724333, 3223753, 5703563, 74146319]

約数ペア:

[(1, 74146319), (13, 5703563), (23, 3223753), (43, 1724333), (73, 1015703), (79, 938561), (299, 247981), (559, 132641), (949, 78131), (989, 74971), (1027, 72197), (1679, 44161), (1817, 40807), (3139, 23621), (3397, 21827), (5767, 12857)]