71229686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{30259}}^1$

素因数の和:30379

約数の個数: 16

約数和(自身を含む): 117650880

約数和(自身を除く): 46421194

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 30259, 60518, 332849, 665698, 3237713, 6475426, 35614843, 71229686]

約数ペア:

[(1, 71229686), (2, 35614843), (11, 6475426), (22, 3237713), (107, 665698), (214, 332849), (1177, 60518), (2354, 30259)]