28648846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32779}}^1$

素因数の和:32823

約数の個数: 16

約数和(自身を含む): 47203200

約数和(自身を除く): 18554354

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 32779, 65558, 622801, 753917, 1245602, 1507834, 14324423, 28648846]

約数ペア:

[(1, 28648846), (2, 14324423), (19, 1507834), (23, 1245602), (38, 753917), (46, 622801), (437, 65558), (874, 32779)]