64552006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{21503}}^1$

素因数の和:21603

約数の個数: 16

約数和(自身を含む): 103219200

約数和(自身を除く): 38667194

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 21503, 43006, 408557, 817114, 1698737, 3397474, 32276003, 64552006]

約数ペア:

[(1, 64552006), (2, 32276003), (19, 3397474), (38, 1698737), (79, 817114), (158, 408557), (1501, 43006), (3002, 21503)]