71243242

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83423}}^1$

素因数の和:83493

約数の個数: 16

約数和(自身を含む): 124134912

約数和(自身を除く): 52891670

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 83423, 166846, 583961, 1167922, 5088803, 10177606, 35621621, 71243242]

約数ペア:

[(1, 71243242), (2, 35621621), (7, 10177606), (14, 5088803), (61, 1167922), (122, 583961), (427, 166846), (854, 83423)]