6571847984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{5347}}^1$

素因数の和:5698

約数の個数: 80

約数和(自身を含む): 14483239680

約数和(自身を除く): 7911391696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 311, 494, 622, 988, 1244, 1976, 2488, 3952, 4043, 4976, 5347, 5909, 8086, 10694, 11818, 16172, 21388, 23636, 32344, 42776, 47272, 64688, 69511, 76817, 85552, 94544, 101593, 139022, 153634, 203186, 278044, 307268, 406372, 556088, 614536, 812744, 1112176, 1229072, 1320709, 1625488, 1662917, 2641418, 3325834, 5282836, 6651668, 10565672, 13303336, 21131344, 21617921, 26606672, 31595423, 43235842, 63190846, 86471684, 126381692, 172943368, 252763384, 345886736, 410740499, 505526768, 821480998, 1642961996, 3285923992, 6571847984]

約数ペア:

[(1, 6571847984), (2, 3285923992), (4, 1642961996), (8, 821480998), (13, 505526768), (16, 410740499), (19, 345886736), (26, 252763384), (38, 172943368), (52, 126381692), (76, 86471684), (104, 63190846), (152, 43235842), (208, 31595423), (247, 26606672), (304, 21617921), (311, 21131344), (494, 13303336), (622, 10565672), (988, 6651668), (1244, 5282836), (1976, 3325834), (2488, 2641418), (3952, 1662917), (4043, 1625488), (4976, 1320709), (5347, 1229072), (5909, 1112176), (8086, 812744), (10694, 614536), (11818, 556088), (16172, 406372), (21388, 307268), (23636, 278044), (32344, 203186), (42776, 153634), (47272, 139022), (64688, 101593), (69511, 94544), (76817, 85552)]