7705890608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{599}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 16265625600

約数和(自身を除く): 8559734992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 487, 508, 599, 974, 1016, 1198, 1651, 1948, 2032, 2396, 3302, 3896, 4792, 6331, 6604, 7787, 7792, 9584, 12662, 13208, 15574, 25324, 26416, 31148, 50648, 61849, 62296, 76073, 101296, 123698, 124592, 152146, 247396, 291713, 304292, 494792, 583426, 608584, 804037, 988949, 989584, 1166852, 1217168, 1608074, 1977898, 2333704, 3216148, 3792269, 3955796, 4667408, 6432296, 7584538, 7911592, 12864592, 15169076, 15823184, 30338152, 37047551, 60676304, 74095102, 148190204, 296380408, 481618163, 592760816, 963236326, 1926472652, 3852945304, 7705890608]

約数ペア:

[(1, 7705890608), (2, 3852945304), (4, 1926472652), (8, 963236326), (13, 592760816), (16, 481618163), (26, 296380408), (52, 148190204), (104, 74095102), (127, 60676304), (208, 37047551), (254, 30338152), (487, 15823184), (508, 15169076), (599, 12864592), (974, 7911592), (1016, 7584538), (1198, 6432296), (1651, 4667408), (1948, 3955796), (2032, 3792269), (2396, 3216148), (3302, 2333704), (3896, 1977898), (4792, 1608074), (6331, 1217168), (6604, 1166852), (7787, 989584), (7792, 988949), (9584, 804037), (12662, 608584), (13208, 583426), (15574, 494792), (25324, 304292), (26416, 291713), (31148, 247396), (50648, 152146), (61849, 124592), (62296, 123698), (76073, 101296)]