28653917822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{6173}}^1$

素因数の和:6377

約数の個数: 64

約数和(自身を含む): 48649144320

約数和(自身を除く): 19995226498

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 113, 226, 437, 874, 893, 1081, 1786, 2147, 2162, 2599, 4294, 5198, 5311, 6173, 10622, 12346, 20539, 41078, 49381, 98762, 100909, 117287, 122153, 141979, 201818, 234574, 244306, 283958, 290131, 580262, 697549, 1395098, 2320907, 2697601, 4641814, 5395202, 5512489, 6673013, 11024978, 13253431, 13346026, 16043627, 26506862, 32087254, 32784803, 65569606, 126787247, 253574494, 304828913, 609657826, 622911257, 754050469, 1245822514, 1508100938, 14326958911, 28653917822]

約数ペア:

[(1, 28653917822), (2, 14326958911), (19, 1508100938), (23, 1245822514), (38, 754050469), (46, 622911257), (47, 609657826), (94, 304828913), (113, 253574494), (226, 126787247), (437, 65569606), (874, 32784803), (893, 32087254), (1081, 26506862), (1786, 16043627), (2147, 13346026), (2162, 13253431), (2599, 11024978), (4294, 6673013), (5198, 5512489), (5311, 5395202), (6173, 4641814), (10622, 2697601), (12346, 2320907), (20539, 1395098), (41078, 697549), (49381, 580262), (98762, 290131), (100909, 283958), (117287, 244306), (122153, 234574), (141979, 201818)]