28681150

素因数分解:

$2^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2076

約数の個数: 24

約数和(自身を含む): 53538984

約数和(自身を除く): 24857834

約数列:

[1, 2, 5, 10, 25, 50, 331, 662, 1655, 1733, 3310, 3466, 8275, 8665, 16550, 17330, 43325, 86650, 573623, 1147246, 2868115, 5736230, 14340575, 28681150]

約数ペア:

[(1, 28681150), (2, 14340575), (5, 5736230), (10, 2868115), (25, 1147246), (50, 573623), (331, 86650), (662, 43325), (1655, 17330), (1733, 16550), (3310, 8665), (3466, 8275)]