13528485068

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{1493}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 27940680432

約数和(自身を除く): 14412195364

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 557, 581, 1114, 1162, 1493, 2228, 2324, 2986, 3899, 4067, 5972, 7798, 8134, 10451, 15596, 16268, 20902, 27293, 41804, 46231, 54586, 73157, 92462, 109172, 123919, 146314, 184924, 247838, 292628, 323617, 495676, 647234, 831601, 867433, 1294468, 1663202, 1734866, 2265319, 3326404, 3469732, 4530638, 5821207, 6072031, 9061276, 11642414, 12144062, 23284828, 24288124, 40748449, 69022883, 81496898, 138045766, 162993796, 276091532, 483160181, 966320362, 1932640724, 3382121267, 6764242534, 13528485068]

約数ペア:

[(1, 13528485068), (2, 6764242534), (4, 3382121267), (7, 1932640724), (14, 966320362), (28, 483160181), (49, 276091532), (83, 162993796), (98, 138045766), (166, 81496898), (196, 69022883), (332, 40748449), (557, 24288124), (581, 23284828), (1114, 12144062), (1162, 11642414), (1493, 9061276), (2228, 6072031), (2324, 5821207), (2986, 4530638), (3899, 3469732), (4067, 3326404), (5972, 2265319), (7798, 1734866), (8134, 1663202), (10451, 1294468), (15596, 867433), (16268, 831601), (20902, 647234), (27293, 495676), (41804, 323617), (46231, 292628), (54586, 247838), (73157, 184924), (92462, 146314), (109172, 123919)]