40538236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11909}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 76033440

約数和(自身を除く): 35495204

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 11909, 23818, 47636, 273907, 440633, 547814, 881266, 1095628, 1762532, 10134559, 20269118, 40538236]

約数ペア:

[(1, 40538236), (2, 20269118), (4, 10134559), (23, 1762532), (37, 1095628), (46, 881266), (74, 547814), (92, 440633), (148, 273907), (851, 47636), (1702, 23818), (3404, 11909)]