15778888912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{817051}}^1$

素因数の和:817147

約数の個数: 40

約数和(自身を含む): 32825881152

約数和(自身を除く): 17046992240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 817051, 1634102, 3268204, 6536408, 13072816, 13889867, 27779734, 55559468, 58010621, 111118936, 116021242, 222237872, 232042484, 464084968, 928169936, 986180557, 1972361114, 3944722228, 7889444456, 15778888912]

約数ペア:

[(1, 15778888912), (2, 7889444456), (4, 3944722228), (8, 1972361114), (16, 986180557), (17, 928169936), (34, 464084968), (68, 232042484), (71, 222237872), (136, 116021242), (142, 111118936), (272, 58010621), (284, 55559468), (568, 27779734), (1136, 13889867), (1207, 13072816), (2414, 6536408), (4828, 3268204), (9656, 1634102), (19312, 817051)]