15488785424

素因数分解:

$2^4\times 7^1\times {\mathrm{138292727}}^1$

素因数の和:138292742

約数の個数: 20

約数和(自身を含む): 34296596544

約数和(自身を除く): 18807811120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 138292727, 276585454, 553170908, 968049089, 1106341816, 1936098178, 2212683632, 3872196356, 7744392712, 15488785424]

約数ペア:

[(1, 15488785424), (2, 7744392712), (4, 3872196356), (7, 2212683632), (8, 1936098178), (14, 1106341816), (16, 968049089), (28, 553170908), (56, 276585454), (112, 138292727)]