854282128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{246049}}^1$

素因数の和:246095

約数の個数: 40

約数和(自身を含む): 1952652800

約数和(自身を除く): 1098370672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 246049, 492098, 984196, 1722343, 1968392, 3444686, 3936784, 6889372, 7627519, 13778744, 15255038, 27557488, 30510076, 53392633, 61020152, 106785266, 122040304, 213570532, 427141064, 854282128]

約数ペア:

[(1, 854282128), (2, 427141064), (4, 213570532), (7, 122040304), (8, 106785266), (14, 61020152), (16, 53392633), (28, 30510076), (31, 27557488), (56, 15255038), (62, 13778744), (112, 7627519), (124, 6889372), (217, 3936784), (248, 3444686), (434, 1968392), (496, 1722343), (868, 984196), (1736, 492098), (3472, 246049)]