28654242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251353}}^1$

素因数の和:251377

約数の個数: 16

約数和(自身を含む): 60324960

約数和(自身を除く): 31670718

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251353, 502706, 754059, 1508118, 4775707, 9551414, 14327121, 28654242]

約数ペア:

[(1, 28654242), (2, 14327121), (3, 9551414), (6, 4775707), (19, 1508118), (38, 754059), (57, 502706), (114, 251353)]