3985992976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{3191}}^1$

素因数の和:3812

約数の個数: 80

約数和(自身を含む): 9309404160

約数和(自身を除く): 5323411184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 587, 1064, 1174, 2128, 2348, 3191, 4109, 4696, 6382, 8218, 9392, 11153, 12764, 16436, 22306, 22337, 25528, 32872, 44612, 44674, 51056, 60629, 65744, 78071, 89224, 89348, 121258, 156142, 178448, 178696, 242516, 312284, 357392, 424403, 485032, 624568, 848806, 970064, 1249136, 1697612, 1873117, 3395224, 3746234, 6790448, 7492468, 13111819, 14984936, 26223638, 29969872, 35589223, 52447276, 71178446, 104894552, 142356892, 209789104, 249124561, 284713784, 498249122, 569427568, 996498244, 1992996488, 3985992976]

約数ペア:

[(1, 3985992976), (2, 1992996488), (4, 996498244), (7, 569427568), (8, 498249122), (14, 284713784), (16, 249124561), (19, 209789104), (28, 142356892), (38, 104894552), (56, 71178446), (76, 52447276), (112, 35589223), (133, 29969872), (152, 26223638), (266, 14984936), (304, 13111819), (532, 7492468), (587, 6790448), (1064, 3746234), (1174, 3395224), (2128, 1873117), (2348, 1697612), (3191, 1249136), (4109, 970064), (4696, 848806), (6382, 624568), (8218, 485032), (9392, 424403), (11153, 357392), (12764, 312284), (16436, 242516), (22306, 178696), (22337, 178448), (25528, 156142), (32872, 121258), (44612, 89348), (44674, 89224), (51056, 78071), (60629, 65744)]