28305752298

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 57811484160

約数和(自身を除く): 29505731862

約数列:

[1, 2, 3, 6, 79, 158, 237, 257, 317, 474, 514, 634, 733, 771, 951, 1466, 1542, 1902, 2199, 4398, 20303, 25043, 40606, 50086, 57907, 60909, 75129, 81469, 115814, 121818, 150258, 162938, 173721, 188381, 232361, 244407, 347442, 376762, 464722, 488814, 565143, 697083, 1130286, 1394166, 6436051, 12872102, 14882099, 18356519, 19308153, 29764198, 36713038, 38616306, 44646297, 55069557, 59716777, 89292594, 110139114, 119433554, 179150331, 358300662, 4717625383, 9435250766, 14152876149, 28305752298]

約数ペア:

[(1, 28305752298), (2, 14152876149), (3, 9435250766), (6, 4717625383), (79, 358300662), (158, 179150331), (237, 119433554), (257, 110139114), (317, 89292594), (474, 59716777), (514, 55069557), (634, 44646297), (733, 38616306), (771, 36713038), (951, 29764198), (1466, 19308153), (1542, 18356519), (1902, 14882099), (2199, 12872102), (4398, 6436051), (20303, 1394166), (25043, 1130286), (40606, 697083), (50086, 565143), (57907, 488814), (60909, 464722), (75129, 376762), (81469, 347442), (115814, 244407), (121818, 232361), (150258, 188381), (162938, 173721)]