40356484

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7963}}^1$

素因数の和:8155

約数の個数: 24

約数和(自身を含む): 81169088

約数和(自身を除く): 40812604

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 7963, 15926, 31852, 55741, 111482, 222964, 1441303, 2882606, 5765212, 10089121, 20178242, 40356484]

約数ペア:

[(1, 40356484), (2, 20178242), (4, 10089121), (7, 5765212), (14, 2882606), (28, 1441303), (181, 222964), (362, 111482), (724, 55741), (1267, 31852), (2534, 15926), (5068, 7963)]