67931188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{4649}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 128507400

約数和(自身を除く): 60576212

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 4649, 7306, 9298, 14612, 18596, 60437, 120874, 241748, 1306369, 2612738, 5225476, 16982797, 33965594, 67931188]

約数ペア:

[(1, 67931188), (2, 33965594), (4, 16982797), (13, 5225476), (26, 2612738), (52, 1306369), (281, 241748), (562, 120874), (1124, 60437), (3653, 18596), (4649, 14612), (7306, 9298)]