28827346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1109}}^1$

素因数の和:1469

約数の個数: 16

約数和(自身を含む): 44475480

約数和(自身を除く): 15648134

約数列:

[1, 2, 41, 82, 317, 634, 1109, 2218, 12997, 25994, 45469, 90938, 351553, 703106, 14413673, 28827346]

約数ペア:

[(1, 28827346), (2, 14413673), (41, 703106), (82, 351553), (317, 90938), (634, 45469), (1109, 25994), (2218, 12997)]