28141488

素因数分解:

$2^4\times 3^2\times {\mathrm{195427}}^1$

素因数の和:195441

約数の個数: 30

約数和(自身を含む): 78757484

約数和(自身を除く): 50615996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195427, 390854, 586281, 781708, 1172562, 1563416, 1758843, 2345124, 3126832, 3517686, 4690248, 7035372, 9380496, 14070744, 28141488]

約数ペア:

[(1, 28141488), (2, 14070744), (3, 9380496), (4, 7035372), (6, 4690248), (8, 3517686), (9, 3126832), (12, 2345124), (16, 1758843), (18, 1563416), (24, 1172562), (36, 781708), (48, 586281), (72, 390854), (144, 195427)]