65190368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 70889632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 599, 608, 716, 1198, 1432, 2396, 2864, 3401, 4792, 5728, 6802, 9584, 11381, 13604, 19168, 22762, 27208, 45524, 54416, 91048, 107221, 108832, 182096, 214442, 364192, 428884, 857768, 1715536, 2037199, 3431072, 4074398, 8148796, 16297592, 32595184, 65190368]

約数ペア:

[(1, 65190368), (2, 32595184), (4, 16297592), (8, 8148796), (16, 4074398), (19, 3431072), (32, 2037199), (38, 1715536), (76, 857768), (152, 428884), (179, 364192), (304, 214442), (358, 182096), (599, 108832), (608, 107221), (716, 91048), (1198, 54416), (1432, 45524), (2396, 27208), (2864, 22762), (3401, 19168), (4792, 13604), (5728, 11381), (6802, 9584)]