71392784638

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{71823727}}^1$

素因数の和:71823807

約数の個数: 16

約数和(自身を含む): 124111401984

約数和(自身を除く): 52718617346

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 71823727, 143647454, 502766089, 1005532178, 5099484617, 10198969234, 35696392319, 71392784638]

約数ペア:

[(1, 71392784638), (2, 35696392319), (7, 10198969234), (14, 5099484617), (71, 1005532178), (142, 502766089), (497, 143647454), (994, 71823727)]