7282948784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1542

約数の個数: 80

約数和(自身を含む): 15266799648

約数和(自身を除く): 7983850864

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 557, 848, 901, 907, 1114, 1802, 1814, 2228, 3604, 3628, 4456, 7208, 7256, 8912, 9469, 14416, 14512, 15419, 18938, 29521, 30838, 37876, 48071, 59042, 61676, 75752, 96142, 118084, 123352, 151504, 192284, 236168, 246704, 384568, 472336, 501857, 505199, 769136, 817207, 1003714, 1010398, 1634414, 2007428, 2020796, 3268828, 4014856, 4041592, 6537656, 8029712, 8083184, 8588383, 13075312, 17176766, 26775547, 34353532, 53551094, 68707064, 107102188, 137414128, 214204376, 428408752, 455184299, 910368598, 1820737196, 3641474392, 7282948784]

約数ペア:

[(1, 7282948784), (2, 3641474392), (4, 1820737196), (8, 910368598), (16, 455184299), (17, 428408752), (34, 214204376), (53, 137414128), (68, 107102188), (106, 68707064), (136, 53551094), (212, 34353532), (272, 26775547), (424, 17176766), (557, 13075312), (848, 8588383), (901, 8083184), (907, 8029712), (1114, 6537656), (1802, 4041592), (1814, 4014856), (2228, 3268828), (3604, 2020796), (3628, 2007428), (4456, 1634414), (7208, 1010398), (7256, 1003714), (8912, 817207), (9469, 769136), (14416, 505199), (14512, 501857), (15419, 472336), (18938, 384568), (29521, 246704), (30838, 236168), (37876, 192284), (48071, 151504), (59042, 123352), (61676, 118084), (75752, 96142)]