40887748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3307}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 78359904

約数和(自身を除く): 37472156

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 3091, 3307, 6182, 6614, 12364, 13228, 36377, 72754, 145508, 929267, 1858534, 3717068, 10221937, 20443874, 40887748]

約数ペア:

[(1, 40887748), (2, 20443874), (4, 10221937), (11, 3717068), (22, 1858534), (44, 929267), (281, 145508), (562, 72754), (1124, 36377), (3091, 13228), (3307, 12364), (6182, 6614)]