326519312

素因数分解:

$2^4\times 7^1\times {\mathrm{2915351}}^1$

素因数の和:2915366

約数の個数: 20

約数和(自身を含む): 723007296

約数和(自身を除く): 396487984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2915351, 5830702, 11661404, 20407457, 23322808, 40814914, 46645616, 81629828, 163259656, 326519312]

約数ペア:

[(1, 326519312), (2, 163259656), (4, 81629828), (7, 46645616), (8, 40814914), (14, 23322808), (16, 20407457), (28, 11661404), (56, 5830702), (112, 2915351)]