78304874

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 118670400

約数和(自身を除く): 40365526

約数列:

[1, 2, 163, 326, 401, 599, 802, 1198, 65363, 97637, 130726, 195274, 240199, 480398, 39152437, 78304874]

約数ペア:

[(1, 78304874), (2, 39152437), (163, 480398), (326, 240199), (401, 195274), (599, 130726), (802, 97637), (1198, 65363)]