2737988768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{67213}}^1$

素因数の和:67309

約数の個数: 48

約数和(自身を含む): 5758895520

約数和(自身を除く): 3020906752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 2144, 2546, 5092, 10184, 20368, 40736, 67213, 134426, 268852, 537704, 1075408, 1277047, 2150816, 2554094, 4503271, 5108188, 9006542, 10216376, 18013084, 20432752, 36026168, 40865504, 72052336, 85562149, 144104672, 171124298, 342248596, 684497192, 1368994384, 2737988768]

約数ペア:

[(1, 2737988768), (2, 1368994384), (4, 684497192), (8, 342248596), (16, 171124298), (19, 144104672), (32, 85562149), (38, 72052336), (67, 40865504), (76, 36026168), (134, 20432752), (152, 18013084), (268, 10216376), (304, 9006542), (536, 5108188), (608, 4503271), (1072, 2554094), (1273, 2150816), (2144, 1277047), (2546, 1075408), (5092, 537704), (10184, 268852), (20368, 134426), (40736, 67213)]