8045101448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{6967}}^1$

素因数の和:7170

約数の個数: 64

約数和(自身を含む): 16254950400

約数和(自身を除く): 8209848952

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 107, 142, 152, 214, 284, 428, 568, 856, 1349, 2033, 2698, 4066, 5396, 6967, 7597, 8132, 10792, 13934, 15194, 16264, 27868, 30388, 55736, 60776, 132373, 144343, 264746, 288686, 494657, 529492, 577372, 745469, 989314, 1058984, 1154744, 1490938, 1978628, 2981876, 3957256, 5963752, 9398483, 14163911, 18796966, 28327822, 37593932, 52928299, 56655644, 75187864, 105856598, 113311288, 211713196, 423426392, 1005637681, 2011275362, 4022550724, 8045101448]

約数ペア:

[(1, 8045101448), (2, 4022550724), (4, 2011275362), (8, 1005637681), (19, 423426392), (38, 211713196), (71, 113311288), (76, 105856598), (107, 75187864), (142, 56655644), (152, 52928299), (214, 37593932), (284, 28327822), (428, 18796966), (568, 14163911), (856, 9398483), (1349, 5963752), (2033, 3957256), (2698, 2981876), (4066, 1978628), (5396, 1490938), (6967, 1154744), (7597, 1058984), (8132, 989314), (10792, 745469), (13934, 577372), (15194, 529492), (16264, 494657), (27868, 288686), (30388, 264746), (55736, 144343), (60776, 132373)]