23565584

素因数分解:

$2^4\times 7^1\times {\mathrm{210407}}^1$

素因数の和:210422

約数の個数: 20

約数和(自身を含む): 52181184

約数和(自身を除く): 28615600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 210407, 420814, 841628, 1472849, 1683256, 2945698, 3366512, 5891396, 11782792, 23565584]

約数ペア:

[(1, 23565584), (2, 11782792), (4, 5891396), (7, 3366512), (8, 2945698), (14, 1683256), (16, 1472849), (28, 841628), (56, 420814), (112, 210407)]