3280821488

素因数分解:

$2^4\times 7^1\times {\mathrm{29293049}}^1$

素因数の和:29293064

約数の個数: 20

約数和(自身を含む): 7264676400

約数和(自身を除く): 3983854912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 29293049, 58586098, 117172196, 205051343, 234344392, 410102686, 468688784, 820205372, 1640410744, 3280821488]

約数ペア:

[(1, 3280821488), (2, 1640410744), (4, 820205372), (7, 468688784), (8, 410102686), (14, 234344392), (16, 205051343), (28, 117172196), (56, 58586098), (112, 29293049)]