28455646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10141}}^1$

素因数の和:10227

約数の個数: 16

約数和(自身を含む): 45273888

約数和(自身を除く): 16818242

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 10141, 20282, 233243, 466486, 618601, 1237202, 14227823, 28455646]

約数ペア:

[(1, 28455646), (2, 14227823), (23, 1237202), (46, 618601), (61, 466486), (122, 233243), (1403, 20282), (2806, 10141)]