56140728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{334171}}^1$

素因数の和:334187

約数の個数: 32

約数和(自身を含む): 160402560

約数和(自身を除く): 104261832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 334171, 668342, 1002513, 1336684, 2005026, 2339197, 2673368, 4010052, 4678394, 7017591, 8020104, 9356788, 14035182, 18713576, 28070364, 56140728]

約数ペア:

[(1, 56140728), (2, 28070364), (3, 18713576), (4, 14035182), (6, 9356788), (7, 8020104), (8, 7017591), (12, 4678394), (14, 4010052), (21, 2673368), (24, 2339197), (28, 2005026), (42, 1336684), (56, 1002513), (84, 668342), (168, 334171)]