68738368

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{6841}}^1$

素因数の和:7010

約数の個数: 28

約数和(自身を含む): 137291572

約数和(自身を除く): 68553204

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 6841, 10048, 13682, 27364, 54728, 109456, 218912, 437824, 1074037, 2148074, 4296148, 8592296, 17184592, 34369184, 68738368]

約数ペア:

[(1, 68738368), (2, 34369184), (4, 17184592), (8, 8592296), (16, 4296148), (32, 2148074), (64, 1074037), (157, 437824), (314, 218912), (628, 109456), (1256, 54728), (2512, 27364), (5024, 13682), (6841, 10048)]