28185552

素因数分解:

$2^4\times 3^2\times {\mathrm{195733}}^1$

素因数の和:195747

約数の個数: 30

約数和(自身を含む): 78880802

約数和(自身を除く): 50695250

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195733, 391466, 587199, 782932, 1174398, 1565864, 1761597, 2348796, 3131728, 3523194, 4697592, 7046388, 9395184, 14092776, 28185552]

約数ペア:

[(1, 28185552), (2, 14092776), (3, 9395184), (4, 7046388), (6, 4697592), (8, 3523194), (9, 3131728), (12, 2348796), (16, 1761597), (18, 1565864), (24, 1174398), (36, 782932), (48, 587199), (72, 391466), (144, 195733)]