28364529984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21104561}}^1$

素因数の和:21104583

約数の個数: 56

約数和(自身を含む): 85768939968

約数和(自身を除く): 57404409984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21104561, 42209122, 63313683, 84418244, 126627366, 147731927, 168836488, 253254732, 295463854, 337672976, 443195781, 506509464, 590927708, 675345952, 886391562, 1013018928, 1181855416, 1350691904, 1772783124, 2026037856, 2363710832, 3545566248, 4052075712, 4727421664, 7091132496, 9454843328, 14182264992, 28364529984]

約数ペア:

[(1, 28364529984), (2, 14182264992), (3, 9454843328), (4, 7091132496), (6, 4727421664), (7, 4052075712), (8, 3545566248), (12, 2363710832), (14, 2026037856), (16, 1772783124), (21, 1350691904), (24, 1181855416), (28, 1013018928), (32, 886391562), (42, 675345952), (48, 590927708), (56, 506509464), (64, 443195781), (84, 337672976), (96, 295463854), (112, 253254732), (168, 168836488), (192, 147731927), (224, 126627366), (336, 84418244), (448, 63313683), (672, 42209122), (1344, 21104561)]