27999743968

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{15619}}^1$

素因数の和:15840

約数の個数: 96

約数和(自身を含む): 64617315840

約数和(自身を除く): 36617571872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 151, 212, 224, 302, 371, 424, 604, 742, 848, 1057, 1208, 1484, 1696, 2114, 2416, 2968, 4228, 4832, 5936, 8003, 8456, 11872, 15619, 16006, 16912, 31238, 32012, 33824, 56021, 62476, 64024, 109333, 112042, 124952, 128048, 218666, 224084, 249904, 256096, 437332, 448168, 499808, 827807, 874664, 896336, 1655614, 1749328, 1792672, 2358469, 3311228, 3498656, 4716938, 5794649, 6622456, 9433876, 11589298, 13244912, 16509283, 18867752, 23178596, 26489824, 33018566, 37735504, 46357192, 66037132, 75471008, 92714384, 124998857, 132074264, 185428768, 249997714, 264148528, 499995428, 528297056, 874991999, 999990856, 1749983998, 1999981712, 3499967996, 3999963424, 6999935992, 13999871984, 27999743968]

約数ペア:

[(1, 27999743968), (2, 13999871984), (4, 6999935992), (7, 3999963424), (8, 3499967996), (14, 1999981712), (16, 1749983998), (28, 999990856), (32, 874991999), (53, 528297056), (56, 499995428), (106, 264148528), (112, 249997714), (151, 185428768), (212, 132074264), (224, 124998857), (302, 92714384), (371, 75471008), (424, 66037132), (604, 46357192), (742, 37735504), (848, 33018566), (1057, 26489824), (1208, 23178596), (1484, 18867752), (1696, 16509283), (2114, 13244912), (2416, 11589298), (2968, 9433876), (4228, 6622456), (4832, 5794649), (5936, 4716938), (8003, 3498656), (8456, 3311228), (11872, 2358469), (15619, 1792672), (16006, 1749328), (16912, 1655614), (31238, 896336), (32012, 874664), (33824, 827807), (56021, 499808), (62476, 448168), (64024, 437332), (109333, 256096), (112042, 249904), (124952, 224084), (128048, 218666)]