3705128

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 8025600

約数和(自身を除く): 4320472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 607, 763, 872, 1214, 1526, 2428, 3052, 4249, 4856, 6104, 8498, 16996, 33992, 66163, 132326, 264652, 463141, 529304, 926282, 1852564, 3705128]

約数ペア:

[(1, 3705128), (2, 1852564), (4, 926282), (7, 529304), (8, 463141), (14, 264652), (28, 132326), (56, 66163), (109, 33992), (218, 16996), (436, 8498), (607, 6104), (763, 4856), (872, 4249), (1214, 3052), (1526, 2428)]