73609328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353891}}^1$

素因数の和:353912

約数の個数: 20

約数和(自身を含む): 153589128

約数和(自身を除く): 79979800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353891, 707782, 1415564, 2831128, 4600583, 5662256, 9201166, 18402332, 36804664, 73609328]

約数ペア:

[(1, 73609328), (2, 36804664), (4, 18402332), (8, 9201166), (13, 5662256), (16, 4600583), (26, 2831128), (52, 1415564), (104, 707782), (208, 353891)]