40032742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 65970432

約数和(自身を除く): 25937690

約数列:

[1, 2, 23, 37, 43, 46, 74, 86, 547, 851, 989, 1094, 1591, 1702, 1978, 3182, 12581, 20239, 23521, 25162, 36593, 40478, 47042, 73186, 465497, 540983, 870277, 930994, 1081966, 1740554, 20016371, 40032742]

約数ペア:

[(1, 40032742), (2, 20016371), (23, 1740554), (37, 1081966), (43, 930994), (46, 870277), (74, 540983), (86, 465497), (547, 73186), (851, 47042), (989, 40478), (1094, 36593), (1591, 25162), (1702, 23521), (1978, 20239), (3182, 12581)]