40740706

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:897

約数の個数: 16

約数和(自身を含む): 61855488

約数和(自身を除く): 21114782

約数列:

[1, 2, 151, 302, 313, 431, 626, 862, 47263, 65081, 94526, 130162, 134903, 269806, 20370353, 40740706]

約数ペア:

[(1, 40740706), (2, 20370353), (151, 269806), (302, 134903), (313, 130162), (431, 94526), (626, 65081), (862, 47263)]