65097568

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 132024816

約数和(自身を除く): 66927248

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 212, 262, 293, 424, 524, 586, 848, 1048, 1172, 1696, 2096, 2344, 4192, 4688, 6943, 9376, 13886, 15529, 27772, 31058, 38383, 55544, 62116, 76766, 111088, 124232, 153532, 222176, 248464, 307064, 496928, 614128, 1228256, 2034299, 4068598, 8137196, 16274392, 32548784, 65097568]

約数ペア:

[(1, 65097568), (2, 32548784), (4, 16274392), (8, 8137196), (16, 4068598), (32, 2034299), (53, 1228256), (106, 614128), (131, 496928), (212, 307064), (262, 248464), (293, 222176), (424, 153532), (524, 124232), (586, 111088), (848, 76766), (1048, 62116), (1172, 55544), (1696, 38383), (2096, 31058), (2344, 27772), (4192, 15529), (4688, 13886), (6943, 9376)]