74128924

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{65951}}^1$

素因数の和:66236

約数の個数: 12

約数和(自身を含む): 130189248

約数和(自身を除く): 56060324

約数列:

[1, 2, 4, 281, 562, 1124, 65951, 131902, 263804, 18532231, 37064462, 74128924]

約数ペア:

[(1, 74128924), (2, 37064462), (4, 18532231), (281, 263804), (562, 131902), (1124, 65951)]