28225714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{4099}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 46346400

約数和(自身を除く): 18120686

約数列:

[1, 2, 11, 22, 313, 626, 3443, 4099, 6886, 8198, 45089, 90178, 1282987, 2565974, 14112857, 28225714]

約数ペア:

[(1, 28225714), (2, 14112857), (11, 2565974), (22, 1282987), (313, 90178), (626, 45089), (3443, 8198), (4099, 6886)]