2549063.00000000

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 58278528

約数和(自身を除く): 31700864

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 197, 248, 256, 272, 394, 496, 527, 544, 788, 992, 1054, 1088, 1576, 1984, 2108, 2176, 3152, 3349, 3968, 4216, 4352, 6107, 6304, 6698, 7936, 8432, 12214, 12608, 13396, 16864, 24428, 25216, 26792, 33728, 48856, 50432, 53584, 67456, 97712, 103819, 107168, 134912, 195424, 207638, 214336, 390848, 415276, 428672, 781696, 830552, 857344, 1563392, 1661104, 3322208, 6644416, 13288832, 26577664]

約数ペア:

[(1, 26577664), (2, 13288832), (4, 6644416), (8, 3322208), (16, 1661104), (17, 1563392), (31, 857344), (32, 830552), (34, 781696), (62, 428672), (64, 415276), (68, 390848), (124, 214336), (128, 207638), (136, 195424), (197, 134912), (248, 107168), (256, 103819), (272, 97712), (394, 67456), (496, 53584), (527, 50432), (544, 48856), (788, 33728), (992, 26792), (1054, 25216), (1088, 24428), (1576, 16864), (1984, 13396), (2108, 12608), (2176, 12214), (3152, 8432), (3349, 7936), (3968, 6698), (4216, 6304), (4352, 6107)]