8124235496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{4969}}^1$

素因数の和:5266

約数の個数: 64

約数和(自身を含む): 16699200000

約数和(自身を除く): 8574964504

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 199, 316, 398, 632, 796, 1027, 1592, 2054, 2587, 4108, 4969, 5174, 8216, 9938, 10348, 15721, 19876, 20696, 31442, 39752, 62884, 64597, 125768, 129194, 204373, 258388, 392551, 408746, 516776, 785102, 817492, 988831, 1570204, 1634984, 1977662, 3140408, 3955324, 5103163, 7910648, 10206326, 12854803, 20412652, 25709606, 40825304, 51419212, 78117649, 102838424, 156235298, 312470596, 624941192, 1015529437, 2031058874, 4062117748, 8124235496]

約数ペア:

[(1, 8124235496), (2, 4062117748), (4, 2031058874), (8, 1015529437), (13, 624941192), (26, 312470596), (52, 156235298), (79, 102838424), (104, 78117649), (158, 51419212), (199, 40825304), (316, 25709606), (398, 20412652), (632, 12854803), (796, 10206326), (1027, 7910648), (1592, 5103163), (2054, 3955324), (2587, 3140408), (4108, 1977662), (4969, 1634984), (5174, 1570204), (8216, 988831), (9938, 817492), (10348, 785102), (15721, 516776), (19876, 408746), (20696, 392551), (31442, 258388), (39752, 204373), (62884, 129194), (64597, 125768)]