67258394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{208877}}^1$

素因数の和:208909

約数の個数: 16

約数和(自身を含む): 120313728

約数和(自身を除く): 53055334

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 208877, 417754, 1462139, 2924278, 4804171, 9608342, 33629197, 67258394]

約数ペア:

[(1, 67258394), (2, 33629197), (7, 9608342), (14, 4804171), (23, 2924278), (46, 1462139), (161, 417754), (322, 208877)]