71775904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131941}}^1$

素因数の和:131968

約数の個数: 24

約数和(自身を含む): 149622228

約数和(自身を除く): 77846324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 131941, 263882, 527764, 1055528, 2111056, 2242997, 4222112, 4485994, 8971988, 17943976, 35887952, 71775904]

約数ペア:

[(1, 71775904), (2, 35887952), (4, 17943976), (8, 8971988), (16, 4485994), (17, 4222112), (32, 2242997), (34, 2111056), (68, 1055528), (136, 527764), (272, 263882), (544, 131941)]