1272143824

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{35831}}^1$

素因数の和:36163

約数の個数: 40

約数和(自身を含む): 2825854848

約数和(自身を除く): 1553711024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 2219, 2536, 4438, 5072, 8876, 17752, 35504, 35831, 71662, 143324, 250817, 286648, 501634, 573296, 1003268, 2006536, 4013072, 11358427, 22716854, 45433708, 79508989, 90867416, 159017978, 181734832, 318035956, 636071912, 1272143824]

約数ペア:

[(1, 1272143824), (2, 636071912), (4, 318035956), (7, 181734832), (8, 159017978), (14, 90867416), (16, 79508989), (28, 45433708), (56, 22716854), (112, 11358427), (317, 4013072), (634, 2006536), (1268, 1003268), (2219, 573296), (2536, 501634), (4438, 286648), (5072, 250817), (8876, 143324), (17752, 71662), (35504, 35831)]