72337142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111977}}^1$

素因数の和:112015

約数の個数: 16

約数和(自身を含む): 120936240

約数和(自身を除く): 48599098

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 111977, 223954, 1903609, 2127563, 3807218, 4255126, 36168571, 72337142]

約数ペア:

[(1, 72337142), (2, 36168571), (17, 4255126), (19, 3807218), (34, 2127563), (38, 1903609), (323, 223954), (646, 111977)]