56326256

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16223}}^1$

素因数の和:16269

約数の個数: 40

約数和(自身を含む): 128753664

約数和(自身を除く): 72427408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 16223, 32446, 64892, 113561, 129784, 227122, 259568, 454244, 502913, 908488, 1005826, 1816976, 2011652, 3520391, 4023304, 7040782, 8046608, 14081564, 28163128, 56326256]

約数ペア:

[(1, 56326256), (2, 28163128), (4, 14081564), (7, 8046608), (8, 7040782), (14, 4023304), (16, 3520391), (28, 2011652), (31, 1816976), (56, 1005826), (62, 908488), (112, 502913), (124, 454244), (217, 259568), (248, 227122), (434, 129784), (496, 113561), (868, 64892), (1736, 32446), (3472, 16223)]