68338428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{247603}}^1$

素因数の和:247633

約数の個数: 24

約数和(自身を含む): 166389888

約数和(自身を除く): 98051460

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 247603, 495206, 742809, 990412, 1485618, 2971236, 5694869, 11389738, 17084607, 22779476, 34169214, 68338428]

約数ペア:

[(1, 68338428), (2, 34169214), (3, 22779476), (4, 17084607), (6, 11389738), (12, 5694869), (23, 2971236), (46, 1485618), (69, 990412), (92, 742809), (138, 495206), (276, 247603)]