67989328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{386303}}^1$

素因数の和:386322

約数の個数: 20

約数和(自身を含む): 143705088

約数和(自身を除く): 75715760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 386303, 772606, 1545212, 3090424, 4249333, 6180848, 8498666, 16997332, 33994664, 67989328]

約数ペア:

[(1, 67989328), (2, 33994664), (4, 16997332), (8, 8498666), (11, 6180848), (16, 4249333), (22, 3090424), (44, 1545212), (88, 772606), (176, 386303)]