67236496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{247193}}^1$

素因数の和:247218

約数の個数: 20

約数和(自身を含む): 137934252

約数和(自身を除く): 70697756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 247193, 494386, 988772, 1977544, 3955088, 4202281, 8404562, 16809124, 33618248, 67236496]

約数ペア:

[(1, 67236496), (2, 33618248), (4, 16809124), (8, 8404562), (16, 4202281), (17, 3955088), (34, 1977544), (68, 988772), (136, 494386), (272, 247193)]