27779726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 18668914

約数列:

[1, 2, 13, 26, 47, 94, 127, 179, 254, 358, 611, 1222, 1651, 2327, 3302, 4654, 5969, 8413, 11938, 16826, 22733, 45466, 77597, 109369, 155194, 218738, 295529, 591058, 1068451, 2136902, 13889863, 27779726]

約数ペア:

[(1, 27779726), (2, 13889863), (13, 2136902), (26, 1068451), (47, 591058), (94, 295529), (127, 218738), (179, 155194), (254, 109369), (358, 77597), (611, 45466), (1222, 22733), (1651, 16826), (2327, 11938), (3302, 8413), (4654, 5969)]