30948176

素因数分解:

$2^4\times 7^1\times {\mathrm{276323}}^1$

素因数の和:276338

約数の個数: 20

約数和(自身を含む): 68528352

約数和(自身を除く): 37580176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 276323, 552646, 1105292, 1934261, 2210584, 3868522, 4421168, 7737044, 15474088, 30948176]

約数ペア:

[(1, 30948176), (2, 15474088), (4, 7737044), (7, 4421168), (8, 3868522), (14, 2210584), (16, 1934261), (28, 1105292), (56, 552646), (112, 276323)]