71566610

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{54631}}^1$

素因数の和:54769

約数の個数: 16

約数和(自身を含む): 129805632

約数和(自身を除く): 58239022

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 54631, 109262, 273155, 546310, 7156661, 14313322, 35783305, 71566610]

約数ペア:

[(1, 71566610), (2, 35783305), (5, 14313322), (10, 7156661), (131, 546310), (262, 273155), (655, 109262), (1310, 54631)]