28947386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48407}}^1$

素因数の和:48445

約数の個数: 16

約数和(自身を含む): 48795264

約数和(自身を除く): 19847878

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 48407, 96814, 629291, 1113361, 1258582, 2226722, 14473693, 28947386]

約数ペア:

[(1, 28947386), (2, 14473693), (13, 2226722), (23, 1258582), (26, 1113361), (46, 629291), (299, 96814), (598, 48407)]