28611356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 52454304

約数和(自身を除く): 23842948

約数列:

[1, 2, 4, 23, 46, 92, 353, 706, 881, 1412, 1762, 3524, 8119, 16238, 20263, 32476, 40526, 81052, 310993, 621986, 1243972, 7152839, 14305678, 28611356]

約数ペア:

[(1, 28611356), (2, 14305678), (4, 7152839), (23, 1243972), (46, 621986), (92, 310993), (353, 81052), (706, 40526), (881, 32476), (1412, 20263), (1762, 16238), (3524, 8119)]